contain two yields, then call it with a block. It executes the block twice. : yield « Method « Ruby






  1. Ruby
  2. Method
  3. yield

contain two yields, then call it with a block. It executes the block twice.


def gimme
  if block_given?
    yield
    yield
  else
    puts "I'm blockless!"
  end
end

gimme { print "Say hi again. " } # => Say hi again. Say hi again.








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