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Like Memoize, but designed for mutable and parametizable objects Use when: 1. You have one expensive method (\compute) which set many internal variables. So, is preferable lazy evaluation of these dependent variables. 2. The expensive operation depends on one or more parameters 3. Changes on one or more parameters affect all dependent variables 4. You may want to hide the call of 'compute' operation 5. The user could want test several different parameters values

installgem install dirty-memoize
Authors

Claudio Bustos

81,381 total downloads 77,276 for this version
Owners

Fc779573e9087a3b7e83ae78a6214b25

Gemfile
gem 'dirty-memoize', '~> 0.0.4'
Versions
  1. 0.0.4 January 26, 2011 (10 KB)
  2. 0.0.3 April 1, 2010 (7 KB)
  3. 0.0.1 April 1, 2010 (7 KB)
Development Dependencies
  1. hoe >= 2.8.0
  2. rspec >= 2.0