Ruby | Rational abs() function
The abs() is an inbuilt function in Ruby returns the absolute value of rational.
Syntax: rational.abs()
Parameters: The function accepts no parameter
Return Value: It returns returns the absolute value of rational.
Example 1:
# Ruby program for abs() method # Initialize rational number rat1 = Rational(- 3 , 4 ) # Prints the rational number puts rat1.abs() |
Output:
3/4
Example 2:
# Ruby program for abs() method # Initialize rational number rat1 = Rational(- 4 ) # Prints the rational number puts rat1.abs() |
Output:
4/1