lib/google/cloud/firestore/document_snapshot.rb in google-cloud-firestore-0.20.0 vs lib/google/cloud/firestore/document_snapshot.rb in google-cloud-firestore-0.21.0

@@ -89,11 +89,11 @@
         #   nyc_ref = nyc_snap.ref
         #
         def ref
           @ref
         end
-        alias_method :reference, :ref
+        alias reference ref
 
         ##
         # The collection the document snapshot belongs to.
         #
         # @return [CollectionReference] parent collection.
@@ -134,11 +134,11 @@
         #
         def data
           return nil if missing?
           Convert.fields_to_hash grpc.fields, ref.client
         end
-        alias_method :fields, :data
+        alias fields data
 
         ##
         # Retrieves the document data.
         #
         # @param [FieldPath, String, Symbol] field_path A field path
@@ -194,18 +194,19 @@
           nodes = field_path.fields.map(&:to_sym)
           selected_data = data
 
           nodes.each do |node|
             unless selected_data.is_a? Hash
-              fail ArgumentError,
-                   "#{field_path.formatted_string} is not contained in the data"
+              err_msg = "#{field_path.formatted_string} is not " \
+                        "contained in the data"
+              raise ArgumentError, err_msg
             end
             selected_data = selected_data[node]
           end
           selected_data
         end
-        alias_method :[], :get
+        alias [] get
 
         # @!endgroup
 
         ##
         # The time at which the document was created.
@@ -216,11 +217,11 @@
         #
         def created_at
           return nil if missing?
           Convert.timestamp_to_time grpc.create_time
         end
-        alias_method :create_time, :created_at
+        alias create_time created_at
 
         ##
         # The time at which the document was last changed.
         #
         # This value is initally set to the `created_at` on document creation,
@@ -230,11 +231,11 @@
         #
         def updated_at
           return nil if missing?
           Convert.timestamp_to_time grpc.update_time
         end
-        alias_method :update_time, :updated_at
+        alias update_time updated_at
 
         ##
         # The time at which the document was read.
         #
         # This value is set even if the document does not exist.
@@ -242,10 +243,10 @@
         # @return [Time] The time the document was read
         #
         def read_at
           @read_at
         end
-        alias_method :read_time, :read_at
+        alias read_time read_at
 
         ##
         # Determines whether the document exists.
         #
         # @return [Boolean] Whether the document exists.