method

yield

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yield(value) public

Yields an element to the generator.

# File lib/generator.rb, line 92
  def yield(value)
    if @cont_yield = callcc { |c| c }
      @queue << value
      @cont_next.call(nil)
    end

    self
  end

August 5, 2010

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Block_given?

Kernel#block_given? can be used to check if yield would be able to call a block.

yield

Related methods

Block_given?