lib/caramelize/wiki/wiki.rb in caramelize-0.2.0 vs lib/caramelize/wiki/wiki.rb in caramelize-0.3.0

@@ -1,42 +1,55 @@
-#Encoding: UTF-8
 module Caramelize
-  autoload :DatabaseConnector, 'caramelize/database_connector'
   class Wiki
     include DatabaseConnector
+
     attr_accessor :revisions, :wiki_title, :titles, :description, :namespaces, :options
-    
+
     def initialize options={}
       @options = options
       @options[:filters] = []
       @namespaces = []
     end
-    
-    def revisions_by_title title
-      if @titles.index title
-        # new array only containing pages by this name sorted by time
-        # TODO this is probably bad for renamed pages if supported
-        return @revisions.reject { |revision| revision.title != title }.sort { |x,y| x.time <=> y.time }
-      end
+
+    def revisions_by_title(title)
+      # new array only containing pages by this name sorted by time asc
+      # TODO this is probably bad for renamed pages if supported
+      return revisions.select { |revision| revision.title == title }.sort { |x,y| x.time <=> y.time }
+      []
     end
-    
+
     # return an empty array in case this action was not overridden
     def read_authors
       return []
     end
 
-    
-    def convert_markup? to_markup
+    def namespaces
+      @namespaces ||= {}
+    end
+
+    def authors
+      @authors ||= {}
+    end
+
+    def revisions
+      @revisions ||= []
+    end
+
+    def titles
+      @titles ||= []
+    end
+
+    def convert_markup?(to_markup)
       markup != to_markup
     end
 
     def filters
       @options[:filters]
     end
-    
+
     def latest_revisions
       @latest_revisions = []
-      for title in @titles
+      titles.each do |title|
         # pick first revision by descending date
         @latest_revisions << revisions_by_title(title).last
       end
       @latest_revisions
     end
\ No newline at end of file