Ruby | Rational <=> function

Ruby | Rational rational() function()

Last Updated : 19 Mar, 2024

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

# Ruby program for Rational()

# Initialize rational number 
rat = Rational(4)

# Prints the rational number
puts rat

Output:

4/1

Example 2:

Ruby

# Ruby program for Rational()

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

# Prints the rational number
puts rat

Output:

4/5

Ruby | Rational <=> function

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