Mixed parameters and varied length parameter : Variable Number Arguments « Method « Ruby

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Ruby » Method » Variable Number Arguments   Mixed parameters and varied length parameter #!/usr/bin/env ruby def two_plus( one, two, *args )   length = args.size   label = length == 1 ? " variable argument" : " variable arguments"   num = length.to_s + label + " (" + args.inspect + ")"   num end puts two_plus( 1, 2 ) puts two_plus( 1000, 3.5, 14.3 ) puts two_plus( 100, 2.5, "three", 70, 14.3 )   Related examples in the same category 1.  Variable Arguments 2.  Passing a Variable Number of Arguments 3.  prefixing the array with an asterisk 4.  A variable number of arguments stored in an array.

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