Simple gem for Ruby which allow to pick a value from array with given probability for each element.
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guided_randomness.gemspec

README

Simple gem for Ruby which extends Array class, and gave possibility to pick element from it at random, however with certain probability (probability is given for each element).

Instalation:

gem install guided_randomness


Usage:

require 'guided_randomness'
[1,2,3].get_rand([0.5, 0.3, 0.2])

or
require 'guided_randomness'
[1,2,3].get_rand([4,12,9])

LICENSE ?