Ruby Integer abs() function with example Last Updated : 09 Jan, 2020 Improve Improve Like Article Like Save Share Report The abs() function in Ruby returns the absolute value of the integer. Syntax: (number).abs Parameter: The function takes the integer whose absolute value is to be returned. Return Value: The function returns the absolute value of the integer. Example #1: # Ruby program Integer abs() function # Initializing the numbers num1 = -21 num2 = 21 num3 = 0 num4 = -100 # Printing the absolute value of integers puts (num1).abs puts (num2).abs puts (num3).abs puts (num4).abs Output : 21 21 0 100 Example #2: # Ruby program of Integer abs() function # Initializing the numbers num1 =29 num2 = -7 num3 = 90 num4 = -10 # Printing the absolute value of integers puts (num1).abs puts (num2).abs puts (num3).abs puts (num4).abs Output: 29 7 90 10 Like Article Suggest improvement Previous Ruby | Integer << function Next Ruby Integer bit_length function with example Share your thoughts in the comments Add Your Comment Please Login to comment...