Ruby | Numeric numerator() function

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:

12

Example 2:

# Ruby program for numerator()
# method in Numeric

# Initialize a number
num1 = 1.5

# Prints the numerator
puts num1.numerator()

Output:

3