lint a random file (#3431)

apps/dashboard/app/apps/favorite_path.rb

@@ -1,19 +1,21 @@
+# frozen_string_literal: true
+
 # FavoritePath is a class that the dashboard uses to build
 # links to various directories.
 #
 # Sites use initializers to create FavoritePaths and add them to
 # OodFilesApp.candidate_favorite_paths.
 class FavoritePath
-  def initialize(path, title:nil, filesystem:nil)
+  def initialize(path, title: nil, filesystem: nil)
     @title = title || path.try(:title)
     @path = Pathname.new(path.to_s)
-    @filesystem = filesystem || path.try(:filesystem) || "fs"
+    @filesystem = filesystem || path.try(:filesystem) || 'fs'
   end
 
   attr_accessor :path, :title, :filesystem
 
   def remote?
-    filesystem != "fs"
+    filesystem != 'fs'
   end
 
   # FontAwesome icon to use for links