Verstehen

Verstenen is a list comprehension library for Ruby. It attemps to emulate list
comprehension teqniques from the Python programming language. 

Install:

Add the gemcutter repository to your gem sources if you have not already done so:

  sudo gem sources -a http://gemcutter.org

Install the gem from gemcutter:

  sudo gem install verstehen

Usage:

  require 'rubygems'
  require 'verstehen'

  list { x * 16 }.for(:x).in { 0..16 }.if { x % 4 == 0 }.comprehend

  => [0, 64, 128, 192, 256]




@corban                                                    weare.buildingsky.net
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       Copyright (c) 2009 Corban Brook, released under the MIT license