help.rb in gitlab-4.6.0

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'gitlab'
 require 'gitlab/cli_helpers'
 
 module Gitlab::Help
   extend Gitlab::CLI::Helpers
@@ -30,13 +32,11 @@
     # Finds the location of 'ri' on a system.
     #
     # @return [String]
     def ri_cmd
       which_ri = `which ri`.chomp
-      if which_ri.empty?
-        raise "'ri' tool not found in $PATH. Please install it to use the help."
-      end
+      raise "'ri' tool not found in $PATH. Please install it to use the help." if which_ri.empty?
 
       which_ri
     end
 
     # A hash map that contains help topics (Branches, Groups, etc.)
@@ -45,22 +45,22 @@
     #
     # @return [Hash<Array>]
     def help_map
       @help_map ||= begin
         actions.each_with_object({}) do |action, hsh|
-          key = client.method(action).
-                owner.to_s.gsub(/Gitlab::(?:Client::)?/, '')
+          key = client.method(action)
+                      .owner.to_s.gsub(/Gitlab::(?:Client::)?/, '')
           hsh[key] ||= []
           hsh[key] << action.to_s
         end
       end
     end
 
     # Table with available commands.
     #
     # @return [Terminal::Table]
-    def actions_table(topic=nil)
+    def actions_table(topic = nil)
       rows = topic ? help_map[topic] : help_map.keys
       table do |t|
         t.title = topic || 'Help Topics'
 
         # add_row expects an array and we have strings hence the map.
@@ -71,12 +71,12 @@
       end
     end
 
     # Returns full namespace of a command (e.g. Gitlab::Client::Branches.cmd)
     def namespace(cmd)
-      method_owners.select { |method| method[:name] == cmd }.
-        map { |method| method[:owner] + '.' + method[:name] }.
-        shift
+      method_owners.select { |method| method[:name] == cmd }
+                   .map { |method| 'Gitlab::Client::' + method[:owner] + '.' + method[:name] }
+                   .shift
     end
 
     # Massage output from 'ri'.
     def change_help_output!(cmd, output_str)
       output_str.gsub!(/#{cmd}\((.*?)\)/m, cmd + ' \1')