module L33tify

Constants

VERSION

Public Class Methods

process(str) click to toggle source

# File lib/l33tify.rb, line 4
def self.process(str)
  l33t_replacements = {i: '1', r: '2', e: '3', a: '4', s: '5', t: '7', o: '0'}

  str = str.downcase
  new_string = ''

  str.each_char do |c|
    if l33t_replacements[c.to_sym].nil? == false
      new_string += l33t_replacements[c.to_sym]
    else
      new_string += c
    end
  end

  return new_string
end