mongodb.rb in semantic_logger-0.4.0

- old
+ new

@@ -107,12 +107,15 @@
       # * No indexes by default (not even on _id)
       # * Documents cannot be deleted,
       # * Document updates cannot make them any larger
       # * Documents are always stored in insertion order
       #   * A find will always return the documents in their insertion order
+      #
+      # Creates an index based on tags to support faster lookups
       def create_indexes
         db.create_collection(collection_name, {:capped => true, :size => @collection_size, :max => @collection_max})
+        collection.ensure_index('tags')
       end
 
       # Purge all data from the capped collection by dropping the collection
       # and recreating it.
       # Also useful when the size of the capped collection needs to be changed
@@ -167,9 +170,19 @@
       end
 
       # Strip the standard Rails colorizing from the logged message
       def self.strip_colorizing(message)
         message.to_s.gsub(/(\e(\[([\d;]*[mz]?))?)?/, '').strip
+      end
+
+      # Default host_name to use if none is supplied to the appenders initializer
+      def self.host_name
+        @@host_name ||= Socket.gethostname.split('.').first
+      end
+
+      # Override the default host_name
+      def self.host_name=(host_name)
+        @@host_name = host_name
       end
 
       # Log the message to MongoDB
       def log(log)
         # Insert log entry into Mongo
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