Ruby odd? Method
Ruby odd? Function with Examples
Ruby odd? method
is an integer class function that is used to check the specified number whether it is odd or not. Applying this odd method to other data types rather than integer will raise an error.
Ruby odd?
Method
Syntax | num.odd? Where num is an integer number. |
Parameters | This method does not accept any parameters. |
Return value | Returns boolean values either true on false depending on the specified number. If the number is odd then return true otherwise false. |
Example Program-1:
num1 = 11
num2 = 26
num3 = -14
x = num1.odd?
y = (num2).odd?
z = num3.odd?
m = 13.odd?
puts x
puts y
puts z
puts m
Output
true
false
false
true
Example Program-2:
num1 = 11
num2 = 26
num3 = -14
puts num1.odd?
puts num2.odd?
puts num3.odd?
puts 9.odd?
Output
true
false
false
true