lib/activefacts/support.rb in activefacts-metamodel-1.9.5 vs lib/activefacts/support.rb in activefacts-metamodel-1.9.6

@@ -54,46 +54,42 @@
     self
   end
 end
 
 class String
-  class Words
-    def initialize words
-      @words = words
+  class Words < Array
+    def inspect
+      'Words'+super
     end
 
-    def map(&b)
-      @words.map(&b)
-    end
-
     def to_s
       titlecase
     end
 
     def titlewords
-      @words.map do |word|
+      map do |word|
 	word[0].upcase+word[1..-1].downcase
       end
     end
 
     def titlecase
       titlewords.join('')
     end
 
     def capwords
-      @words.map do |word|
+      map do |word|
 	word[0].upcase+word[1..-1]
       end
     end
 
     def capcase
       capwords.join('')
     end
 
     def camelwords
       count = 0
-      @words.map do |word|
+      map do |word|
 	if (count += 1) == 1
 	  word
 	else
 	  word[0].upcase+word[1..-1].downcase
 	end
@@ -103,24 +99,24 @@
     def camelcase
       camelwords.join('')
     end
 
     def snakewords
-      @words.map do |w|
+      map do |w|
 	w.downcase
       end
     end
 
     def snakecase
       snakewords.join('_')
     end
 
     def to_a
-      @words
+      self
     end
 
     def +(words)
-      Words.new(@words + Array(words))
+      Words.new(self + Array(words))
     end
   end
 
   def words
     Words.new(