Related Articles

Related Articles

Ruby | Rational negative?() function
  • Last Updated : 06 Jan, 2020

The negative?() is an inbuilt function in Ruby returns boolean value true if rational number is less than zero otherwise false.

Syntax: rat.negative?()

Parameters: The function accepts no parameter.

Return Value: It returns boolean value true if rational number is less than zero otherwise return false.

Example 1:



filter_none

edit
close

play_arrow

link
brightness_4
code

# Ruby program for negative?() method
  
# Initialize rational number 
rat1 = Rational(-2, 9)
  
# Prints the rational number
puts rat1.negative?()

chevron_right


Output:

true

Example 2:

filter_none

edit
close

play_arrow

link
brightness_4
code

# Ruby program for negative?() method
  
# Initialize rational number 
rat1 = Rational('1.23')
  
# Prints the rational number
puts rat1.negative?()

chevron_right


Output:

false
My Personal Notes arrow_drop_up
Recommended Articles
Page :