Ruby | Integer – function

Last Updated : 06 Jan, 2020

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

Syntax: num1 – num2

Parameters: The function accepts no parameter.

Return Value: It returns the subtraction of two numbers.

Example 1:

# Ruby program for - method in Integer  
    
# Initialize numbers  
num1 = 15
num2 = 4 
  
# Prints subtraction 
print num1 - num2 

Output:

Example 2:

# Ruby program for - method in Integer  
    
# Initialize numbers  
num1 = 21
num2 = 3 
  
# Prints subtraction 
print num1 - num2 

Output:

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