Module: RegexpExamples::RandomResultBySample

Includes:
ForceLazyEnumerators
Included in:
BackReferenceGroup, CharGroup, DotGroup, PlaceHolderGroup, SingleCharGroup
Defined in:
lib/regexp-examples/groups.rb

Overview

A helper method for mixing in to Group classes… Uses Array#sample to randomly choose one result from all possible examples

Instance Method Summary collapse

Methods included from ForceLazyEnumerators

#force_if_lazy

Instance Method Details

#random_result ⇒ Object 



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# File 'lib/regexp-examples/groups.rb', line 56

def random_result
  force_if_lazy(result).sample(1)
end