lib/epitools/rash.rb in epitools-0.4.15 vs lib/epitools/rash.rb in epitools-0.4.16

@@ -1,8 +1,14 @@
 #
-# A Regex-queryable Hash
+# A Regex-queryable Hash.
 #
+# Usage:
+#
+#     greeting = Rash.new( /^Mr./ => "Hello sir!", /^Mrs./ => "Evening, madame." )
+#     greeting["Mr. Steve Austin"] #=> "Hello sir!"
+#     greeting["Mrs. Steve Austin"] #=> "Evening, madame."
+#
 class Rash
   
   attr_accessor :optimize_every
   
   def initialize(initial={})
@@ -15,11 +21,11 @@
     update(initial)
   end
 
   def []=(key, value)
     if key.is_a? Regexp
-      key = normalize_regex(key)
+      #key = normalize_regex(key)  # this used to just do: /#{regexp}/
       @regexes << key
     end
     @hash[key] = value
   end
   
@@ -81,12 +87,7 @@
       @regexes = @regex_counts.sort_by { |regex,count| -count }.map { |regex,count| regex }
       @lookups = 0
     end
   end
 
-  def normalize_regex(regex)
-    #/^#{regex}$/
-    regex
-  end
-  
 end