Ruby | Numeric div() function

Ruby | Numeric finite?() function

Last Updated : 19 Mar, 2024

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:

CPP

# Ruby program for finite?()
# method in Matrix

# Initialize a number 
num1 = 15

# Prints finite or not 
puts num1.finite?()

Output:

true

Example 2:

CPP

# Ruby program for finite?()
# method in Matrix

# Initialize a number 
num1 = 1/0.0

# Prints finite or not 
puts num1.finite?()

Output:

false

Ruby | Numeric div() function

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