diff options
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/4_2_release_notes.md | 9 | ||||
| -rw-r--r-- | guides/source/upgrading_ruby_on_rails.md | 9 |
2 files changed, 4 insertions, 14 deletions
diff --git a/guides/source/4_2_release_notes.md b/guides/source/4_2_release_notes.md index ba45d5c6d1..87a4f8b463 100644 --- a/guides/source/4_2_release_notes.md +++ b/guides/source/4_2_release_notes.md @@ -97,8 +97,8 @@ New applications generated from Rails 4.2 now come with the Web Console gem by default. Web Console is a set of debugging tools for your Rails application. It will add -an interactive console on every error page, a `console` view helper and a VT100 -compatible terminal. +an interactive console on every error page and a `console` view and controller +helper. The interactive console on the error pages let you execute code where the exception originated. It's quite handy being able to introspect the state that @@ -107,9 +107,8 @@ led to the error. The `console` view helper launches an interactive console within the context of the view where it is invoked. -Finally, you can launch a VT100 terminal that runs `rails console`. If you need -to create or modify existing test data, you can do that straight from the -browser. +The `console` controller helper spawns an interactive console within the +context of the controller action it was invoked in. ### Foreign key support diff --git a/guides/source/upgrading_ruby_on_rails.md b/guides/source/upgrading_ruby_on_rails.md index 24e4ea2c1f..cf6bdd0d0f 100644 --- a/guides/source/upgrading_ruby_on_rails.md +++ b/guides/source/upgrading_ruby_on_rails.md @@ -54,15 +54,6 @@ Upgrading from Rails 4.1 to Rails 4.2 First, add `gem 'web-console', '~> 2.0.0.beta4'` to the `:development` group in your Gemfile and run `bundle install` (it won't have been included when you upgraded Rails). Once it's been installed, you can simply drop a reference to the console helper (i.e., `<%= console %>`) into any view you want to enable it for. A console will also be provided on any error page you view in your development environment. -Additionally, you can tell Rails to automatically mount a VT100-compatible console on a predetermined path by setting the appropriate configuration flags in your development config: - -```ruby -# config/environments/development.rb - -config.web_console.automount = true -config.web_console.default_mount_path = '/terminal' # Optional, defaults to /console -``` - ### Responders `respond_with` and the class-level `respond_to` methods have been extracted to the `responders` gem. To use them, simply add `gem 'responders', '~> 2.0'` to your Gemfile. Calls to `respond_with` and `respond_to` (again, at the class level) will no longer work without having included the `responders` gem in your dependencies: |