display.rb in yard-0.9.17

- old
+ new
@@ -1,69 +1,69 @@
-# frozen_string_literal: true
-module YARD
-  module CLI
-    # Display one object
-    # @since 0.8.6
-    class Display < Yardoc
-      def description; 'Displays a formatted object' end
-
-      def initialize(*args)
-        super
-        options.format = :text # default for this command
-        @layout = nil
-        @objects = []
-      end
-
-      # Runs the commandline utility, parsing arguments and displaying an object
-      # from the {Registry}.
-      #
-      # @param [Array<String>] args the list of arguments.
-      # @return [void]
-      def run(*args)
-        return unless parse_arguments(*args)
-        log.puts wrap_layout(format_objects)
-      end
-
-      # @return [String] the output data for all formatted objects
-      def format_objects
-        @objects.inject([]) do |arr, obj|
-          arr.push obj.format(options)
-        end.join("\n")
-      end
-
-      def wrap_layout(contents)
-        return contents unless @layout
-        opts = options.merge(
-          :contents => contents,
-          :object => @objects.first,
-          :objects => @objects
-        )
-        args = [options.template, @layout, options.format]
-        Templates::Engine.template(*args).run(opts)
-      end
-
-      # Parses commandline options.
-      # @param [Array<String>] args each tokenized argument
-      def parse_arguments(*args)
-        opts = OptionParser.new
-        opts.banner = "Usage: yard display [options] OBJECT [OTHER OBJECTS]"
-        general_options(opts)
-        output_options(opts)
-        parse_options(opts, args)
-
-        Registry.load
-        @objects = args.map {|o| Registry.at(o) }
-
-        # validation
-        return false if @objects.any?(&:nil?)
-        verify_markup_options
-      end
-
-      def output_options(opts)
-        super(opts)
-        opts.on('-l', '--layout [LAYOUT]', 'Wraps output in layout template (good for HTML)') do |layout|
-          @layout = layout || 'layout'
-        end
-      end
-    end
-  end
-end
+# frozen_string_literal: true
+module YARD
+  module CLI
+    # Display one object
+    # @since 0.8.6
+    class Display < Yardoc
+      def description; 'Displays a formatted object' end
+
+      def initialize(*args)
+        super
+        options.format = :text # default for this command
+        @layout = nil
+        @objects = []
+      end
+
+      # Runs the commandline utility, parsing arguments and displaying an object
+      # from the {Registry}.
+      #
+      # @param [Array<String>] args the list of arguments.
+      # @return [void]
+      def run(*args)
+        return unless parse_arguments(*args)
+        log.puts wrap_layout(format_objects)
+      end
+
+      # @return [String] the output data for all formatted objects
+      def format_objects
+        @objects.inject([]) do |arr, obj|
+          arr.push obj.format(options)
+        end.join("\n")
+      end
+
+      def wrap_layout(contents)
+        return contents unless @layout
+        opts = options.merge(
+          :contents => contents,
+          :object => @objects.first,
+          :objects => @objects
+        )
+        args = [options.template, @layout, options.format]
+        Templates::Engine.template(*args).run(opts)
+      end
+
+      # Parses commandline options.
+      # @param [Array<String>] args each tokenized argument
+      def parse_arguments(*args)
+        opts = OptionParser.new
+        opts.banner = "Usage: yard display [options] OBJECT [OTHER OBJECTS]"
+        general_options(opts)
+        output_options(opts)
+        parse_options(opts, args)
+
+        Registry.load
+        @objects = args.map {|o| Registry.at(o) }
+
+        # validation
+        return false if @objects.any?(&:nil?)
+        verify_markup_options
+      end
+
+      def output_options(opts)
+        super(opts)
+        opts.on('-l', '--layout [LAYOUT]', 'Wraps output in layout template (good for HTML)') do |layout|
+          @layout = layout || 'layout'
+        end
+      end
+    end
+  end
+end