Ruby Integer even? function with example
The even? function in Ruby returns a boolean value. It returns true if the number is even, else it returns false.
Syntax: number.even?
Parameter: The function takes the integer which is to be checked for even or not.
Return Value: The function returns a boolean value which determines if the value is even or not.
Example #1:
# Ruby program of Integer even? function # Initializing the numbers num1 = 19num2 = 2num3 = 28num4 = 13 # Prints the integer division # and its remainder puts num1.even? puts num2.even? puts num3.even? puts num4.even? |
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filter_none
Output:
false true true false
Example #2:
# Ruby program of Integer even? function # Initializing the numbers num1 = 18num2 = 200num3 = 2987num4 = 13 # Prints the integer division # and its remainder puts num1.even? puts num2.even? puts num3.even? puts num4.even? |
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filter_none
Output:
true true false false
