Ruby | Rational numerator() function

Ruby | Numeric numerator() function

Last Updated : 19 Mar, 2024

The numerator() is an inbuilt method in Ruby returns the numerator.

Syntax: num.numerator()

Parameters: The function needs a number which is to be checked.

Return Value: It returns self or nil.

Example 1:

# Ruby program for numerator() 
# method in Numeric 
  
# Initialize a number  
num1 = 3.5
  
# Prints the numerator 
puts num1.numerator() 

Output:

Example 2:

# Ruby program for numerator() 
# method in Numeric 
  
# Initialize a number  
num1 = 1.5
  
# Prints the numerator 
puts num1.numerator() 

Output:

Ruby | Rational numerator() function

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