Default Arguments : Method Arguments « Method « Ruby






  1. Ruby
  2. Method
  3. Method Arguments

Default Arguments



def repeat( word="Hello! ", times=3 )
 puts word * times
end

repeat # => Hello! Hello! Hello!

repeat( "Goodbye! ", 5 ) # => Goodbye! Goodbye! Goodbye! Goodbye! Goodbye!








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5.Method with three parameters
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8.Writing a Method that Accepts a Block
9.Block as the third parameter
10.Raise exception based on parameter type
11.raise ArgumentError