Writting a little bit idiomatic Ruby code

Author: arturoherrero

lib/grape-swagger.rb

@@ -65,10 +65,10 @@ def self.setup(options)
                 routes.reject!{ |route, value| "/#{route}/".index(parse_path(@@mount_path, nil) << '/') == 0 }
               end
 
-              routes_array = routes.keys.map do |local_route|
+              routes_array = routes.keys.map { |local_route|
                   next if routes[local_route].any? { |route| route.route_hidden }
                   { :path => "#{parse_path(route.route_path.gsub('(.:format)', ''),route.route_version)}/#{local_route}#{@@hide_format ? '' : '.{format}'}" }
-              end.compact
+              }.compact
 
               {
                 apiVersion: api_version,

spec/hide_api_spec.rb

@@ -5,14 +5,14 @@
     class HideMountedApi < Grape::API
       desc 'Show this endpoint'
       get '/simple' do
-        { :bla => 'something' }
+        { :foo => 'bar' }
       end
 
       desc 'Hide this endpoint', {
         :hidden => true
       }
       get '/hide' do
-        { :bla => 'something_else' }
+        { :foo => 'bar' }
       end
     end