Ruby | Integer - function

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:

Ruby | Integer - function

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