Ruby | Integer + method

The + is an inbuilt method in Ruby returns the addition of two numbers. It returns num1 + num2.

Syntax: num1 + num2

Parameters: The function accepts no parameter.

Return Value: It returns the addition of two numbers.

Example 1:

# Ruby program for + method in Integer

# Initialize numbers
num1 = 15
num2 = 4

# Prints addition
print num1 + num2

Output:

19

Example 2:

# Ruby program for + method in Integer

# Initialize numbers
num1 = 21
num2 = 3

# Prints addition
print num1 + num2

Output:

24