Creating and Calling a Method : Method Creation « Method « Ruby

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Ruby » Method » Method Creation   Creating and Calling a Method def greeting   puts "Hello, pilgrim." end # As you already know, you call a method simply by giving its name: greeting   Related examples in the same category 1.  A simple definition for a method named hello, created with the keywords def and end 2.  define methods that have arguments 3.  You can a function with or without parenthesis 4.  Call a function for a parameter with or without parenthesis 5.  You can call another function based on the return from this funtion call 6.  method with ? 7.  Define a method to convert Cartesian (x,y) coordinates to Polar 8.  Add a new method by add method to Class

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