Module: Enumerable

Defined in:: lib/cache/cache.rb

Overview

for Ruby 1.8

Instance Method Summary collapse

#min_by(&block) ⇒ Object

Instance Method Details

#min_by(&block) ⇒ `Object`



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# File 'lib/cache/cache.rb', line 4

def min_by(&block)
  min {|i,j| block.call(i) <=> block.call(j) }
end