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Ruby | Numeric abs() function
  • Last Updated : 19 Jan, 2021

The abs is an inbuilt method in Ruby returns the absolute value of a number.  

Syntax: num.abs

Parameters: The function needs the number whose absolute value is to be returned. 

Return Value: It returns the absolute value of a numbers.

Example 1:  



Ruby




# Ruby program for abs() method in Numeric
 
# Initialize two numbers
num = -19
 
# Prints absolute value of num
puts  num.abs()

Output

19

Example 2

Ruby




# Ruby program for abs() method in Numeric
 
# Initialize two numbers
num = 100
 
# Prints absolute value of num
puts  num.abs()

Output

100

 

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