The finite?() is an inbuilt method in Ruby returns a boolean value. It returns true if the number is a finite one, else it returns false.
Syntax: num.finite?()
Parameters: The function needs a number which is to be checked for.
Return Value: It returns returns a boolean value.
Example 1:
# Ruby program for finite?()
# method in Matrix
# Initialize a number
num1 = 15
# Prints finite or not
puts num1.finite?()
|
Output:
true
Example 2:
# Ruby program for finite?()
# method in Matrix
# Initialize a number
num1 = 1/0.0
# Prints finite or not
puts num1.finite?()
|
Output:
false