Module: Enumerable

Included in:
OpenObject
Defined in:
lib/lab42/core/enumerable.rb

Instance Method Summary collapse

Instance Method Details

#grep2(expr) ⇒ Object 



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# File 'lib/lab42/core/enumerable.rb', line 2

def grep2 expr
  partition{ |ele| expr === ele }
end

#to_proc ⇒ Object 



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# File 'lib/lab42/core/enumerable.rb', line 7

def to_proc
  this = self
  yielder = to_enum.lazy
  -> do
    yielder.next
  end
    .extend( Module.new do
      define_method :reset! do
        yielder = this.to_enum.lazy
      end
    end)
end