ruby abs method

Ruby abs Method Explanation

The abs method in Ruby is used to return the absolute value of a number. It returns the positive value of a number, regardless of its original sign. Here is an explanation of each step involved in using the abs method:

1. Syntax: The abs method is called on a numeric object, such as an integer or a float. The syntax for using the abs method is as follows: ruby number.abs

2. Calling the Method: To use the abs method, you need to call it on a numeric object. For example, if you have a variable number that holds a numeric value, you can call the abs method on it like this: ruby number.abs

3. Return Value: The abs method returns the absolute value of the number. If the number is positive or zero, the method returns the number itself. If the number is negative, the method returns the positive value of the number. For example: ruby -5.abs # returns 5 10.abs # returns 10 0.abs # returns 0

That's it! The abs method is a simple and straightforward way to obtain the absolute value of a number in Ruby.

[[SOURCE 7]]