Ruby | Rational rational() function()

The Rational() is an inbuilt method in Ruby returns the rational number of the form a/b.

Syntax: Rational(num, den)

Parameters: The function accepts two parameters which represents numerator and denominator. By default, the denominator is 1.

Return Value: It returns the rational number of the form a/b.

Example 1:

# Ruby program for Rational()

# Initialize rational number
rat = Rational(4)

# Prints the rational number
puts rat

Output:

4/1

Example 2:

# Ruby program for Rational()

# Initialize rational number
rat = Rational(4, 5)

# Prints the rational number
puts rat

Output:

4/5