lib/ascii/unidecoder.rb in ascii-1.0.0 vs lib/ascii/unidecoder.rb in ascii-1.0.1

@@ -1,14 +1,21 @@
 require "ascii/codepoint"
 
 module Ascii
+
+  # The class resposible for generating ASCII representation of the
+  # given string
   class Unidecoder
     attr_reader :input
 
+    # @param input [String] string to process
     def initialize(input)
       @input = input.to_s
     end
 
+    # Processes input string and returns ASCII
+    #
+    # @return [String] An ASCII approximation of input string
     def to_ascii
       input.gsub(/[^\x00-\x7f]/u, &method(:decode)).strip
     end
 
     private