Ruby Integer to_r function with example

Ruby Integer size() function with example

Last Updated : 08 Jan, 2020

The size() function in Ruby returns the number of bytes in the machine representation of int.

Syntax: number.size

Parameter: The function takes the integer whose number of bytes is returned.

Return Value: The function returns the number of bytes.

Example #1:

# Ruby program for size() function   
   
# Initializing the numbers  
num1 = 18
num2 = 2**1000
num3 = 2**19
num4 = 5**100
   
      
# Printing the size value 
puts num1.size 
puts num2.size 
puts num3.size 
puts num4.size 

Output:

Example #2:

# Ruby program for size() function   
   
# Initializing the numbers  
num1 = 18
num2 = 5**1000
num3 = 19**19
num4 = 12**100
   
      
# Printing the number  
# bytes used  
puts num1.size 
puts num2.size 
puts num3.size 
puts num4.size 

Output:

Ruby Integer to_r function with example

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