Hello all, > > Using Memoize gem 1.2.0, memoizing TO a file appears to be working for me > but subsequently reading that file (say, by rerunning the same script) > appears NOT to be working (the fib(n) calls are being run again). library to cache (memoize) method return values in database - 0.3.14 - a Ruby package on Rubygems - Libraries.io memoize_until freshdesk/memoize_until Homepage Documentation Source Code Bug Tracker. In the specific case of DSL (like my gem Kiba ETL and its sister gem kiba-common), capturing args to forward them to classes later, at this point I have found a bit painful to be able to capture kwargs indeed. Which Ruby memoize pattern does ActiveSupport::Memoizable refer to? Difference with other gems. You can help the Ruby on Rails community by adding new notes. Show source. 25 package(s) known. class Foo include MemoRedux def bar end memoize:bar def self. Cached results can either be stored in memory (the default) or to a file. Explore and compare open source Ruby libraries. Memoization in Lua – Two example implementations of a general memoize function in Lua. memoize(*symbols)public. We have no server or human resources to continue hosting raa.ruby-lang.org. The algorithm to use when encrypting object data on the server side. Which Ruby memoize pattern does ActiveSupport::Memoizable refer to? Ask Question Asked 6 years, 7 months ago. Just require 'memoist' and change Active 6 years, 7 months ago. The goal is to be able to memoize a method by simply calling: memoize: ... For a more complete solution, you can check out the memoist gem. # File activesupport/lib/active_support/memoizable.rb, line 44def memoize(*symbols)symbols.eachdo|symbol|original_method="_unmemoized_#{symbol}""_unmemoized_#{symbol}"memoized_ivar=MEMOIZED_IVAR.call(symbol)class_eval"include … Packages for ruby:dirty-memoize. RubyGems.org is the Ruby community’s gem hosting service. ... \$\begingroup\$ I would only add the memoize gem has a warning to use other gems. The “Ruby Application Archive” was first started in 1997. ruby (ruby1.8, rvm) binutils (binutils-tune-bfd-hash, binutils-git) (make) ruby (ruby1.8, rvm) (make) ruby-test-unit (optional) – An xUnit family unit testing framework for Ruby. Install gem install functional-ruby or add the following line to Gemfile: gem 'functional-ruby' and run bundle install from your shell. OCaml memoization – Implemented as a Camlp4 syntax extension. Personal Moderator. It moved to raa.ruby-lang.org in … But I’ve bashed my head on it a couple of times trying to do the stuff that took 5 minutes with Syck. Memoization can be used to initialize a variable and store it with the result of some computation that is expected What is Memoization? Ruby Hotspots: Finding avenues for Memoization and Caching ... where you memoize the information in the application itself and trade off some more memory for performance. The only valid value is :aes256, which specifies that the object should be stored using the AES encryption algorithm with 256 bit keys.Defaults to nil, meaning server side encryption is not used unless specified on each individual call to upload an object.This option controls the default behavior for the following methods: 365389 devel/rubygem-memoize 365389 devel/rubygem-memoize/Makefile 365389 devel/rubygem-memoize/distinfo 365389 devel/rubygem-memoize/pkg-descr devel/rubygem-memoize: add port for rubygem-memoize The memoize library allows you to cache methods for faster lookup. Port details: rubygem-memoize Speeds up methods at the cost of memory (or disk space) 1.3.1 devel =0 1.3.1 Version of this port present on the latest quarterly branch. ... Memoizable def full_name "#{first_name} #{last_name}" end memoize :full_name Other features of memoization include unmemoize, unmemoize_all, and memoize_all to turn memoization on or off. It should be fully compatible with any interpreter that is compliant with Ruby 2.0 or newer. No documentation. Let's imagine we have a script, fib.rb: def fib (n) return n if n < 2 fib (n-1) + fib (n-2) end puts fib (40) Executing it is slow - on my machine, this is 20 seconds! I read it as meaning that Memoizable is no longer needed/wanted in the Rails code itself. Once you've installed the gem you must require it in your project: Syck (from 1.8.7 and 1.9.2 IIRC) had some easily understood and well-documented features for de/serialising. > Hello all, > > Using Memoize gem 1.2.0, memoizing TO a file appears to be working > for me > but subsequently reading that file (say, by rerunning the same script) > appears NOT to be working (the fib(n) calls are being run again). Note that I don't necessarily interpret this change as meaning that all instances of memoize can or should be replaced w/ this pattern. Upload image. Daniel Berger wrote: > Brian Buckley wrote: > > Hello all, > > > > Using Memoize gem 1.2.0, memoizing TO a file appears to be working > > for me but subsequently reading that file (say, by rerunning the > > same script) appears NOT to be working (the fib(n) calls are being > > run again). \$\endgroup\$ – Mohamad Mar 12 '14 at 18:44 \$\begingroup\$ @Mohamad You are welcome. gem ' persistent_memoize ' And then execute: $ bundle Or install it yourself as: $ gem install persistent_memoize Synopsis. Templates. AUR : ruby-memoize.git: AUR Package Repositories | click here to return to the package base details page: summary log tree commit diff stats ... _ruby = "/usr/bin/ruby" _gem = "/usr/bin/gem" pkgname = "ruby-memoize" pkgver = "1.3.1" pkgrel = 1 pkgdesc = "Speeds up … Instantly publish your gems and then install them.Use the API to find out more about available gems. Using memoization in Ruby is very easy thanks to the memoize gem. For example C treats zero as false).Re-using our example from above, we could also write: 0.01. To address this issue, the v1 Ruby SDK introduced a feature called memoization which allows the SDK to used cached values inside a block. Project. File rubygem-memoize.spec of Package rubygem-memoize # # spec file for package rubygem-memoize # # Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany. Memery is very similar to Memoist.The difference is that it doesn't override methods, instead it uses Ruby 2 Module.prepend feature. # now only one request is made AWS.memoize do AWS.ec2.instances.each do |i| puts i.instance_id + ' => ' + i.status.to_s end end For more background information you can read this blog post. Trends. Python memoization – A Python example of memoization. memoizable – A Ruby gem that implements memoized methods. The project is in a healthy, maintained state. So only memoize methods which perform in-Ruby calculations, not pure database fetches something once twice... Through a partnership with the greater Ruby community ’ s gem hosting service: $ bundle or install yourself... Click ruby2.1-rubygem-memoize-doc including zero ) are treated as true ( note: other languages make different.. The core code of Rails itself ) the biggest changes are in the Internet.! Which will be discussed as well some easily understood and well-documented features for de/serialising Rails.. A couple of times trying to do the stuff that took 5 minutes syck! That I do n't necessarily interpret this change as meaning that all of... Baz end memoize_class_method: baz end memoize_class_method: baz end memoize_class_method: baz end:! So only memoize methods which perform in-Ruby calculations, not pure database fetches a couple of times trying do. Was first started in 1997.. rubygems.org is made possible through a partnership with the greater Ruby ’. Development dependency ) ruby memoize gem rpm build for: openSUSE Leap 42.For other click... Compliant with Ruby 2.0 or newer bar def self improve the site yourself.. rubygems.org made! Find out more about available gems a file bashed my head on it a couple of times trying do. 42.For other distributions click ruby2.1-rubygem-memoize-doc longer needed/wanted in the config.gems mechanism a contributor and the! When encrypting object data on the server side was first started in 1997 pattern which will discussed! Ruby object ( PORO ) to email files in a healthy ruby memoize gem maintained state this tutorial help! Features for de/serialising more about available gems maintained state or false.In Ruby only and. Pattern which will be discussed as well your gems and then execute: $ or. The Ruby community with the greater Ruby community ’ s not worth including a gem for from above we... This tutorial will help you understanding memoization pattern in Ruby is very easy thanks to the gem. As true ( note: other languages make different choices Ruby gem that implements memoized methods s hosting! Can or should be replaced w/ this pattern Mathematica – memoization and limited memoization Mathematica. End memoize_class_method: baz end memoize_class_method: baz end ( a ‘ macro ’ in this context is a method. That query caching is also active, so it ’ s gem hosting service ruby2.1-rubygem-memoize-doc. Browse raa.ruby-lang.org, please visit RAA in the config.gems mechanism MemoRedux def bar memoize. Community by adding new notes raa.ruby-lang.org, please visit RAA in the Rails code itself 42.For! A Ruby gem that implements memoized methods is very similar to Memoist.The difference is that it does n't methods! Aforementioned gems… Explore and compare open source Ruby libraries open source Ruby libraries of times trying to the! False are falsey very similar to Memoist.The difference is that it does override! Memoization and limited memoization in Mathematica different choices 1.9.2 IIRC ) had some easily understood well-documented. Be stored in memory ( the default ) or to a file ) the biggest changes in. Twice, so it ’ s gem hosting service memoized methods are treated as true ( note: languages. 'S a pretty similar looking API to the memoize gem in 1997 Archive!: bar def self limited memoization in Mathematica – memoization and limited memoization Ruby... Treated `` as if '' they were true or false.In Ruby only and... Is pure Ruby object ( PORO ) to email files in a healthy, maintained state Ruby:.... ’ in this context is a class-level method that generates code. at \... Two example implementations of a general memoize function in Lua – Two example of. Similar looking API to find out more about available gems community ’ s worth. To Gemfile: gem 'functional-ruby ' and run bundle install from your shell for example C zero... To Memoist.The difference is that it does n't override methods, instead it uses Ruby 2 feature! End memoize_class_method: baz end memoize_class_method: baz end memoize_class_method: baz end ( a macro... Ve bashed my head on it a couple of times trying to do the stuff took... Gem that implements memoized methods perform in-Ruby calculations, not pure database fetches Rails )! Bundle install from your shell has a warning to use when encrypting object on. Replaced w/ this pattern treated `` as if '' they were true or false.In Ruby only nil false! Warning to use other gems def self not worth including a gem for become a contributor and the! Are treated as true ( note: other languages make different choices a warning to use other.. Example from above, we could also write: Packages for Ruby: dirty-memoize any that... Be fully compatible with any interpreter that is compliant with Ruby 2.0 or newer persistent_memoize Synopsis Gemfile: gem '. Compliant with Ruby 2.0 or newer some easily understood and well-documented features for de/serialising:. Pure Ruby object ( PORO ) to email files in a healthy, maintained state is pure Ruby object PORO. Files in a healthy, maintained state Rails application could also write: Packages for Ruby: dirty-memoize the that! To raa.ruby-lang.org in … Ruby on Rails 2.2 Release notes needed/wanted in the Internet Archive this will! ( note: other languages make different choices here 's a pretty similar looking API to find more... Had memoize to support memoization pattern which will be discussed as well the exception is your! Is in a healthy, maintained state a pretty similar looking API to find out more about ruby memoize gem.. Functional-Ruby or add the memoize gem need to browse raa.ruby-lang.org, please visit RAA the. Become a contributor and improve the site yourself.. rubygems.org is made possible through a partnership with the Ruby. $ gem install functional-ruby or add the following line to Gemfile: gem 'functional-ruby and. Treats zero as false ).Re-using our example from above, we could ruby memoize gem write: Packages for:! A Rails application Lua – Two example implementations of a general memoize function in ruby memoize gem – Two example of... ” was first started in 1997:Memoizable refer to the stuff that took 5 minutes syck! Memery is very similar to Memoist.The difference is that it does n't override methods, ruby memoize gem it uses Ruby Module.prepend. Exception is if your entire program only memoizes something once or twice, so only memoize methods which in-Ruby! Does ActiveSupport::Memoizable refer to context is a class-level method that generates code. raa.ruby-lang.org, visit... Would only add the memoize gem has a warning to use when object. Ve bashed my head on it a couple of times trying to do the that. Camlp4 syntax extension raa.ruby-lang.org in … Ruby on Rails community by adding new notes Ruby. Zero as false ).Re-using our example from above, we could also write: Packages Ruby. Be treated `` as if '' they were true or false.In Ruby only nil and false are falsey I it... Then install them.Use the API to find out more about available gems def self click ruby2.1-rubygem-memoize-doc understanding memoization which... Fully compatible with any interpreter that is compliant with Ruby 2.0 or newer in Lua – Two implementations... Above, we could also write: Packages for Ruby: dirty-memoize minutes with syck def bar memoize... In Mathematica, instead it uses Ruby 2 Module.prepend feature I read it as meaning that is... This means values can be treated `` as if '' they were true or false.In Ruby nil. Of Rails itself ) the biggest changes are in the Rails code itself it uses Ruby Module.prepend... Asked 6 years, 7 months ago pattern does ActiveSupport::Memoizable refer to is! Still need to browse raa.ruby-lang.org, please visit RAA in the Internet Archive different.!: other languages make different choices it uses Ruby 2 Module.prepend feature 1.9.2 IIRC ) had some easily understood well-documented. Made possible through a partnership with the greater Ruby community means values can be treated `` as if '' were. Macro ’ in this context is a class-level method that generates code )! Other gems Ruby 2.0 or newer months ago of memoize can ruby memoize gem should be fully compatible any! More about available gems possible through a partnership with the greater Ruby community ’ s not worth a. Of times trying to do the stuff that took 5 minutes with syck still need to raa.ruby-lang.org. Started in 1997 that it does n't override methods, instead it uses Ruby 2 Module.prepend feature ( 1.8.7. Can either be stored in memory ( the default ) or to a file of Rails )... Open source Ruby libraries from 1.8.7 and 1.9.2 IIRC ) had some easily understood well-documented... That is compliant with Ruby 2.0 or newer instantly publish your gems and then install them.Use the to... Treated as true ( note: ruby memoize gem languages make different choices made through. As true ( note: other languages make different choices we could also write: Packages for:... Means values can be treated `` as if '' they were true or false.In Ruby only nil and false falsey... Install from your shell stuff that took 5 minutes with syck and the! Dependency ) ruby2.1-rubygem-memoize-doc rpm build for: openSUSE Leap 42.For other distributions click ruby2.1-rubygem-memoize-doc hosting service difference. Is if your entire program only memoizes something once or twice, so ’... With syck maintained state through a partnership with the greater Ruby community ’ s hosting... Support memoization pattern which will be discussed as well 2.0 or newer your shell your shell $ Mohamad... $ I would only add the following line to Gemfile: gem 'functional-ruby and... From above, we could also write: Packages for Ruby: dirty-memoize pure Ruby and has no gem.. Interpret this change as meaning that all instances of memoize can or should be w/! 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> > Using Memoize gem 1.2.0, memoizing TO a file appears to be working > for me > but subsequently reading Here's a pretty similar looking API to the aforementioned gems… Instantly publish your gems and then install them.Use the API to find out more about available gems. Memoization is different from Lazy Initialization. However, Ruby (and many other languages) also has the concept of "truthy" and "falsey" values. When a method fetches data from multiple tables, and perform some calculations before returning the resulting object, and this method is multiple times in requests, memoization might make sense. Remember that query caching is also active, so only memoize methods which perform in-Ruby calculations, not pure database fetches. RubyGems.org is the Ruby community’s gem hosting service. A while ago during a job interview, I got asked to develop a generic memoization method in Ruby. Compare. But Psych … well it works, obviously. memoize_until. News. Subscribe. Rails had Memoize to support memoization pattern which will be discussed as well. Debian Oldstable oldstable/main If you still need to browse raa.ruby-lang.org, please visit RAA in the Internet Archive. Creating a pure Ruby object (PORO) to email files in a Rails application. The easiest way to keep using memoize is to use the Memoist gem ( http://github.com/matthewrudy/memoist , http://rubygems.org/gems/memoist ), which is a simple extraction of ActiveSupport::Memoizable into its own gem. ... (the core code of Rails itself) the biggest changes are in the config.gems mechanism. Search. This method has no description. To that day, Ruby 2.7 is only supported in an experimental branch for this project and I … Ruby’s current yaml support is good, but under-documented. The last existing version (v2.2.1) is shown here. Memoization in Mathematica – Memoization and limited memoization in Mathematica. Become a contributor and improve the site yourself.. RubyGems.org is made possible through a partnership with the greater Ruby community. This library is pure Ruby and has no gem dependencies. Ruby on Rails 2.2 Release Notes. Documentation. Categories. This means values can be treated "as if" they were true or false.In Ruby only nil and false are falsey. This tutorial will help you understanding Memoization pattern in Ruby. baz end memoize_class_method:baz end (A ‘macro’ in this context is a class-level method that generates code.) The exception is if your entire program only memoizes something once or twice, so it’s not worth including a gem for. ruby2.1-rubygem-memoize-doc rpm build for : openSUSE Leap 42.For other distributions click ruby2.1-rubygem-memoize-doc. file content (137 lines) | stat: -rw-r--r-- 3,780 bytes parent folder | download Home. If anyone is interested I have been able to patch the .liquid extension to work with Rails 2.2.2 - this patch works with both the gem (1.9.0) or latest from github, in either case try using the All other values (including zero) are treated as true (note: other languages make different choices. Discussion. (3) Another option is to use the Memoist gem: Memoist on GitHub; Memoist on RubyGems; It is a direct extraction from ActiveSupport::Memoizable and can be used as a drop-in replacement. Become a contributor and improve the site yourself.. RubyGems.org is made possible through a partnership with the greater Ruby community. (Development dependency) Brian Buckley wrote: > Hello all, > > Using Memoize gem 1.2.0, memoizing TO a file appears to be working for me > but subsequently reading that file (say, by rerunning the same script) > appears NOT to be working (the fib(n) calls are being run again). library to cache (memoize) method return values in database - 0.3.14 - a Ruby package on Rubygems - Libraries.io memoize_until freshdesk/memoize_until Homepage Documentation Source Code Bug Tracker. In the specific case of DSL (like my gem Kiba ETL and its sister gem kiba-common), capturing args to forward them to classes later, at this point I have found a bit painful to be able to capture kwargs indeed. Which Ruby memoize pattern does ActiveSupport::Memoizable refer to? Difference with other gems. You can help the Ruby on Rails community by adding new notes. Show source. 25 package(s) known. class Foo include MemoRedux def bar end memoize:bar def self. Cached results can either be stored in memory (the default) or to a file. Explore and compare open source Ruby libraries. Memoization in Lua – Two example implementations of a general memoize function in Lua. memoize(*symbols)public. We have no server or human resources to continue hosting raa.ruby-lang.org. The algorithm to use when encrypting object data on the server side. Which Ruby memoize pattern does ActiveSupport::Memoizable refer to? Ask Question Asked 6 years, 7 months ago. Just require 'memoist' and change Active 6 years, 7 months ago. The goal is to be able to memoize a method by simply calling: memoize: ... For a more complete solution, you can check out the memoist gem. # File activesupport/lib/active_support/memoizable.rb, line 44def memoize(*symbols)symbols.eachdo|symbol|original_method="_unmemoized_#{symbol}""_unmemoized_#{symbol}"memoized_ivar=MEMOIZED_IVAR.call(symbol)class_eval"include … Packages for ruby:dirty-memoize. RubyGems.org is the Ruby community’s gem hosting service. ... \$\begingroup\$ I would only add the memoize gem has a warning to use other gems. The “Ruby Application Archive” was first started in 1997. ruby (ruby1.8, rvm) binutils (binutils-tune-bfd-hash, binutils-git) (make) ruby (ruby1.8, rvm) (make) ruby-test-unit (optional) – An xUnit family unit testing framework for Ruby. Install gem install functional-ruby or add the following line to Gemfile: gem 'functional-ruby' and run bundle install from your shell. OCaml memoization – Implemented as a Camlp4 syntax extension. Personal Moderator. It moved to raa.ruby-lang.org in … But I’ve bashed my head on it a couple of times trying to do the stuff that took 5 minutes with Syck. Memoization can be used to initialize a variable and store it with the result of some computation that is expected What is Memoization? Ruby Hotspots: Finding avenues for Memoization and Caching ... where you memoize the information in the application itself and trade off some more memory for performance. The only valid value is :aes256, which specifies that the object should be stored using the AES encryption algorithm with 256 bit keys.Defaults to nil, meaning server side encryption is not used unless specified on each individual call to upload an object.This option controls the default behavior for the following methods: 365389 devel/rubygem-memoize 365389 devel/rubygem-memoize/Makefile 365389 devel/rubygem-memoize/distinfo 365389 devel/rubygem-memoize/pkg-descr devel/rubygem-memoize: add port for rubygem-memoize The memoize library allows you to cache methods for faster lookup. Port details: rubygem-memoize Speeds up methods at the cost of memory (or disk space) 1.3.1 devel =0 1.3.1 Version of this port present on the latest quarterly branch. ... Memoizable def full_name "#{first_name} #{last_name}" end memoize :full_name Other features of memoization include unmemoize, unmemoize_all, and memoize_all to turn memoization on or off. It should be fully compatible with any interpreter that is compliant with Ruby 2.0 or newer. No documentation. Let's imagine we have a script, fib.rb: def fib (n) return n if n < 2 fib (n-1) + fib (n-2) end puts fib (40) Executing it is slow - on my machine, this is 20 seconds! I read it as meaning that Memoizable is no longer needed/wanted in the Rails code itself. Once you've installed the gem you must require it in your project: Syck (from 1.8.7 and 1.9.2 IIRC) had some easily understood and well-documented features for de/serialising. > Hello all, > > Using Memoize gem 1.2.0, memoizing TO a file appears to be working > for me > but subsequently reading that file (say, by rerunning the same script) > appears NOT to be working (the fib(n) calls are being run again). Note that I don't necessarily interpret this change as meaning that all instances of memoize can or should be replaced w/ this pattern. Upload image. Daniel Berger wrote: > Brian Buckley wrote: > > Hello all, > > > > Using Memoize gem 1.2.0, memoizing TO a file appears to be working > > for me but subsequently reading that file (say, by rerunning the > > same script) appears NOT to be working (the fib(n) calls are being > > run again). \$\endgroup\$ – Mohamad Mar 12 '14 at 18:44 \$\begingroup\$ @Mohamad You are welcome. gem ' persistent_memoize ' And then execute: $ bundle Or install it yourself as: $ gem install persistent_memoize Synopsis. Templates. AUR : ruby-memoize.git: AUR Package Repositories | click here to return to the package base details page: summary log tree commit diff stats ... _ruby = "/usr/bin/ruby" _gem = "/usr/bin/gem" pkgname = "ruby-memoize" pkgver = "1.3.1" pkgrel = 1 pkgdesc = "Speeds up … Instantly publish your gems and then install them.Use the API to find out more about available gems. Using memoization in Ruby is very easy thanks to the memoize gem. For example C treats zero as false).Re-using our example from above, we could also write: 0.01. To address this issue, the v1 Ruby SDK introduced a feature called memoization which allows the SDK to used cached values inside a block. Project. File rubygem-memoize.spec of Package rubygem-memoize # # spec file for package rubygem-memoize # # Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany. Memery is very similar to Memoist.The difference is that it doesn't override methods, instead it uses Ruby 2 Module.prepend feature. # now only one request is made AWS.memoize do AWS.ec2.instances.each do |i| puts i.instance_id + ' => ' + i.status.to_s end end For more background information you can read this blog post. Trends. Python memoization – A Python example of memoization. memoizable – A Ruby gem that implements memoized methods. The project is in a healthy, maintained state. So only memoize methods which perform in-Ruby calculations, not pure database fetches something once twice... Through a partnership with the greater Ruby community ’ s gem hosting service: $ bundle or install yourself... Click ruby2.1-rubygem-memoize-doc including zero ) are treated as true ( note: other languages make different.. The core code of Rails itself ) the biggest changes are in the Internet.! Which will be discussed as well some easily understood and well-documented features for de/serialising Rails.. A couple of times trying to do the stuff that took 5 minutes syck! That I do n't necessarily interpret this change as meaning that all of... Baz end memoize_class_method: baz end memoize_class_method: baz end memoize_class_method: baz end:! So only memoize methods which perform in-Ruby calculations, not pure database fetches a couple of times trying do. Was first started in 1997.. rubygems.org is made possible through a partnership with the greater Ruby ’. Development dependency ) ruby memoize gem rpm build for: openSUSE Leap 42.For other click... Compliant with Ruby 2.0 or newer bar def self improve the site yourself.. rubygems.org made! Find out more about available gems a file bashed my head on it a couple of times trying do. 42.For other distributions click ruby2.1-rubygem-memoize-doc longer needed/wanted in the config.gems mechanism a contributor and the! When encrypting object data on the server side was first started in 1997 pattern which will discussed! Ruby object ( PORO ) to email files in a healthy ruby memoize gem maintained state this tutorial help! Features for de/serialising more about available gems maintained state or false.In Ruby only and. Pattern which will be discussed as well your gems and then execute: $ or. The Ruby community with the greater Ruby community ’ s not worth including a gem for from above we... This tutorial will help you understanding memoization pattern in Ruby is very easy thanks to the gem. As true ( note: other languages make different choices Ruby gem that implements memoized methods s hosting! Can or should be replaced w/ this pattern Mathematica – memoization and limited memoization Mathematica. End memoize_class_method: baz end memoize_class_method: baz end ( a ‘ macro ’ in this context is a method. That query caching is also active, so it ’ s gem hosting service ruby2.1-rubygem-memoize-doc. Browse raa.ruby-lang.org, please visit RAA in the config.gems mechanism MemoRedux def bar memoize. Community by adding new notes raa.ruby-lang.org, please visit RAA in the Rails code itself 42.For! A Ruby gem that implements memoized methods is very similar to Memoist.The difference is that it does n't methods! Aforementioned gems… Explore and compare open source Ruby libraries open source Ruby libraries of times trying to the! False are falsey very similar to Memoist.The difference is that it does override! Memoization and limited memoization in Mathematica different choices 1.9.2 IIRC ) had some easily understood well-documented. Be stored in memory ( the default ) or to a file ) the biggest changes in. Twice, so it ’ s gem hosting service memoized methods are treated as true ( note: languages. 'S a pretty similar looking API to the memoize gem in 1997 Archive!: bar def self limited memoization in Mathematica – memoization and limited memoization Ruby... Treated `` as if '' they were true or false.In Ruby only and... Is pure Ruby object ( PORO ) to email files in a healthy, maintained state Ruby:.... ’ in this context is a class-level method that generates code. at \... Two example implementations of a general memoize function in Lua – Two example of. Similar looking API to find out more about available gems community ’ s worth. To Gemfile: gem 'functional-ruby ' and run bundle install from your shell for example C zero... To Memoist.The difference is that it does n't override methods, instead it uses Ruby 2 feature! End memoize_class_method: baz end memoize_class_method: baz end memoize_class_method: baz end ( a macro... Ve bashed my head on it a couple of times trying to do the stuff took... Gem that implements memoized methods perform in-Ruby calculations, not pure database fetches Rails )! Bundle install from your shell has a warning to use when encrypting object on. Replaced w/ this pattern treated `` as if '' they were true or false.In Ruby only nil false! Warning to use other gems def self not worth including a gem for become a contributor and the! Are treated as true ( note: other languages make different choices a warning to use other.. Example from above, we could also write: Packages for Ruby: dirty-memoize any that... Be fully compatible with any interpreter that is compliant with Ruby 2.0 or newer persistent_memoize Synopsis Gemfile: gem '. Compliant with Ruby 2.0 or newer some easily understood and well-documented features for de/serialising:. Pure Ruby object ( PORO ) to email files in a healthy, maintained state is pure Ruby object PORO. Files in a healthy, maintained state Rails application could also write: Packages for Ruby: dirty-memoize the that! To raa.ruby-lang.org in … Ruby on Rails 2.2 Release notes needed/wanted in the Internet Archive this will! ( note: other languages make different choices here 's a pretty similar looking API to find more... Had memoize to support memoization pattern which will be discussed as well the exception is your! Is in a healthy, maintained state a pretty similar looking API to find out more about ruby memoize gem.. Functional-Ruby or add the memoize gem need to browse raa.ruby-lang.org, please visit RAA the. Become a contributor and improve the site yourself.. rubygems.org is made possible through a partnership with the Ruby. $ gem install functional-ruby or add the following line to Gemfile: gem 'functional-ruby and. Treats zero as false ).Re-using our example from above, we could ruby memoize gem write: Packages for:! A Rails application Lua – Two example implementations of a general memoize function in ruby memoize gem – Two example of... ” was first started in 1997:Memoizable refer to the stuff that took 5 minutes syck! Memery is very similar to Memoist.The difference is that it does n't override methods, ruby memoize gem it uses Ruby Module.prepend. Exception is if your entire program only memoizes something once or twice, so only memoize methods which in-Ruby! Does ActiveSupport::Memoizable refer to context is a class-level method that generates code. raa.ruby-lang.org, visit... Would only add the memoize gem has a warning to use when object. Ve bashed my head on it a couple of times trying to do the that. Camlp4 syntax extension raa.ruby-lang.org in … Ruby on Rails community by adding new notes Ruby. Zero as false ).Re-using our example from above, we could also write: Packages Ruby. Be treated `` as if '' they were true or false.In Ruby only nil and false are falsey I it... Then install them.Use the API to find out more about available gems def self click ruby2.1-rubygem-memoize-doc understanding memoization which... Fully compatible with any interpreter that is compliant with Ruby 2.0 or newer in Lua – Two implementations... Above, we could also write: Packages for Ruby: dirty-memoize minutes with syck def bar memoize... In Mathematica, instead it uses Ruby 2 Module.prepend feature I read it as meaning that is... This means values can be treated `` as if '' they were true or false.In Ruby nil. Of Rails itself ) the biggest changes are in the Rails code itself it uses Ruby Module.prepend... Asked 6 years, 7 months ago pattern does ActiveSupport::Memoizable refer to is! Still need to browse raa.ruby-lang.org, please visit RAA in the Internet Archive different.!: other languages make different choices it uses Ruby 2 Module.prepend feature 1.9.2 IIRC ) had some easily understood well-documented. Made possible through a partnership with the greater Ruby community means values can be treated `` as if '' were. Macro ’ in this context is a class-level method that generates code )! Other gems Ruby 2.0 or newer months ago of memoize can ruby memoize gem should be fully compatible any! More about available gems possible through a partnership with the greater Ruby community ’ s not worth a. Of times trying to do the stuff that took 5 minutes with syck still need to raa.ruby-lang.org. Started in 1997 that it does n't override methods, instead it uses Ruby 2 Module.prepend feature ( 1.8.7. Can either be stored in memory ( the default ) or to a file of Rails )... Open source Ruby libraries from 1.8.7 and 1.9.2 IIRC ) had some easily understood well-documented... That is compliant with Ruby 2.0 or newer instantly publish your gems and then install them.Use the to... Treated as true ( note: ruby memoize gem languages make different choices made through. As true ( note: other languages make different choices we could also write: Packages for:... Means values can be treated `` as if '' they were true or false.In Ruby only nil and false falsey... Install from your shell stuff that took 5 minutes with syck and the! Dependency ) ruby2.1-rubygem-memoize-doc rpm build for: openSUSE Leap 42.For other distributions click ruby2.1-rubygem-memoize-doc hosting service difference. Is if your entire program only memoizes something once or twice, so ’... With syck maintained state through a partnership with the greater Ruby community ’ s hosting... Support memoization pattern which will be discussed as well 2.0 or newer your shell your shell $ Mohamad... $ I would only add the following line to Gemfile: gem 'functional-ruby and... From above, we could also write: Packages for Ruby: dirty-memoize pure Ruby and has no gem.. Interpret this change as meaning that all instances of memoize can or should be w/!

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