lib/kitchen/metadata_chopper.rb in test-kitchen-1.6.0 vs lib/kitchen/metadata_chopper.rb in test-kitchen-1.7.0

@@ -1,52 +1,52 @@
-# -*- encoding: utf-8 -*-
-#
-# Author:: Fletcher Nichol (<[e-mail]>)
-#
-# Copyright (C) 2012, Fletcher Nichol
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-module Kitchen
-
-  # A rather insane and questionable class to quickly consume a metadata.rb
-  # file and return the cookbook name and version attributes.
-  #
-  # @see https://twitter.com/fnichol/status/281650077901144064
-  # @see https://gist.github.com/4343327
-  class MetadataChopper < Hash
-
-    # Return an Array containing the cookbook name and version attributes,
-    # or nil values if they could not be parsed.
-    #
-    # @param metadata_file [String] path to a metadata.rb file
-    # @return [Array<String>] array containing the cookbook name and version
-    #   attributes or nil values if they could not be determined
-    def self.extract(metadata_file)
-      mc = new(File.expand_path(metadata_file))
-      [mc[:name], mc[:version]]
-    end
-
-    # Creates a new instances and loads in the contents of the metdata.rb
-    # file. If you value your life, you may want to avoid reading the
-    # implementation.
-    #
-    # @param metadata_file [String] path to a metadata.rb file
-    def initialize(metadata_file)
-      instance_eval(IO.read(metadata_file), metadata_file)
-    end
-
-    def method_missing(meth, *args, &_block)
-      self[meth] = args.first
-    end
-  end
-end
+# -*- encoding: utf-8 -*-
+#
+# Author:: Fletcher Nichol (<[e-mail]>)
+#
+# Copyright (C) 2012, Fletcher Nichol
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+module Kitchen
+
+  # A rather insane and questionable class to quickly consume a metadata.rb
+  # file and return the cookbook name and version attributes.
+  #
+  # @see https://twitter.com/fnichol/status/281650077901144064
+  # @see https://gist.github.com/4343327
+  class MetadataChopper < Hash
+
+    # Return an Array containing the cookbook name and version attributes,
+    # or nil values if they could not be parsed.
+    #
+    # @param metadata_file [String] path to a metadata.rb file
+    # @return [Array<String>] array containing the cookbook name and version
+    #   attributes or nil values if they could not be determined
+    def self.extract(metadata_file)
+      mc = new(File.expand_path(metadata_file))
+      [mc[:name], mc[:version]]
+    end
+
+    # Creates a new instances and loads in the contents of the metdata.rb
+    # file. If you value your life, you may want to avoid reading the
+    # implementation.
+    #
+    # @param metadata_file [String] path to a metadata.rb file
+    def initialize(metadata_file)
+      instance_eval(IO.read(metadata_file), metadata_file)
+    end
+
+    def method_missing(meth, *args, &_block)
+      self[meth] = args.first
+    end
+  end
+end