lib/l33tify.rb in l33tify-0.0.2 vs lib/l33tify.rb in l33tify-0.0.3

@@ -1,18 +1,20 @@
 require "l33tify/version"
 
 module L33tify
-  l33t_replacements = {i: '1', r: '2', e: '3', a: '4', s: '5', t: '7', o: '0'}
-
   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
 end