Ruby | Random new() function

Ruby | Random hex() function

Last Updated : 17 Dec, 2019

Random#hex() : hex() is a Random class method which checks returns a random hexadecimal string.

Syntax: Random.hex() Parameter: Random values Return: a random hexadecimal string.

Example #1 : Example for hex() method

Ruby

# Ruby code for Random.hex() method

# loading library
require 'securerandom'

# declaring Random value
date_a = SecureRandom.hex

# declaring Random value
date_b = SecureRandom.hex

# hex value
puts "Random hex form : #{date_a}\n\n"

puts "Random hex form : #{date_b}\n\n"

Output :

Random hex form : e16fbb325cb2118ce32fe1c87287dcb4

Random hex form : 1b60f4bc7d3b6e1efa06f5b6e101009e

Example #2 :

Ruby

# Ruby code for Random.hex() method

# loading library
require 'securerandom'

# declaring Random value
date_a = SecureRandom.hex

# declaring Random value
date_b = SecureRandom.hex

# hex value
puts "Random hex form : #{date_a}\n\n"

puts "Random hex form : #{date_b}\n\n"

Output :

Random hex form : 6800f7ae74b3d9704a633dfa77f093bf

Random hex form : 79e04823672b5b1913691499f9d07f71

Ruby | Random new() function

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