The yield Statement using the block_given? method from Kernel. : block_given « Method « Ruby

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Ruby » Method » block_given 




The yield Statement using the block_given? method from Kernel.


# the job of yield is to execute the code block that is associated with the method. 
 
def gimme
  if block_given?
    yield
  else
    puts "I'm blockless!"
  end
end

gimme print "Say hi to the people." # => Say hi to the people.

gimme # => I'm blockless!

 














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