Ruby | Numeric magnitude() function

The magnitude() is an inbuilt method in Ruby returns the magnitude of a number. 

Syntax: num.magnitude

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

Return Value: It returns the magnitude of a number.

Example 1:  

Ruby

# Ruby program for magnitude() method in Numeric

# Initialize a number
num = -19

# Prints magnitude of num
puts  num.magnitude()

Output:  

19

Example 2: 

Ruby

# Ruby program for magnitude() method in Numeric

# Initialize a number
num = 100

# Prints magnitude of num
puts  num.magnitude()

Output:  

100