lib/feedjira/feed_entry_utilities.rb in feedjira-2.0.0 vs lib/feedjira/feed_entry_utilities.rb in feedjira-2.1.0

@@ -1,25 +1,24 @@
 module Feedjira
   module FeedEntryUtilities
-
     include Enumerable
+    include DateTimeUtilities
 
     def published
       @published ||= @updated
     end
 
     def parse_datetime(string)
-      begin
-        DateTime.parse(string).feed_utils_to_gm_time
-      rescue
-        warn "Failed to parse date #{string.inspect}"
-        nil
-      end
+      DateTime.parse(string).feed_utils_to_gm_time
+    rescue
+      warn "Failed to parse date #{string.inspect}"
+      nil
     end
 
     ##
-    # Returns the id of the entry or its url if not id is present, as some formats don't support it
+    # Returns the id of the entry or its url if not id is present, as some
+    # formats don't support it
     def id
       @entry_id ||= @url
     end
 
     ##
@@ -35,32 +34,31 @@
       parsed = parse_datetime(val)
       @updated = parsed if !@updated || parsed > @updated
     end
 
     def sanitize!
-      %w[title author summary content image].each do |name|
-        if self.respond_to?(name) && self.send(name).respond_to?(:sanitize!)
-          self.send(name).send :sanitize!
+      %w(title author summary content image).each do |name|
+        if respond_to?(name) && send(name).respond_to?(:sanitize!)
+          send(name).send :sanitize!
         end
       end
     end
 
-    alias_method :last_modified, :published
+    alias last_modified published
 
     def each
-      @rss_fields ||= self.instance_variables
+      @rss_fields ||= instance_variables
 
       @rss_fields.each do |field|
-        yield(field.to_s.sub('@', ''), self.instance_variable_get(field))
+        yield(field.to_s.sub('@', ''), instance_variable_get(field))
       end
     end
 
     def [](field)
-      self.instance_variable_get("@#{field.to_s}")
+      instance_variable_get("@#{field}")
     end
 
     def []=(field, value)
-      self.instance_variable_set("@#{field.to_s}", value)
+      instance_variable_set("@#{field}", value)
     end
-
   end
 end