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Diffstat (limited to 'guides/source/initialization.md')
| -rw-r--r-- | guides/source/initialization.md | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/guides/source/initialization.md b/guides/source/initialization.md index b81b048c35..c0c8b7d4b6 100644 --- a/guides/source/initialization.md +++ b/guides/source/initialization.md @@ -1,3 +1,5 @@ +**DO NOT READ THIS FILE ON GITHUB, GUIDES ARE PUBLISHED ON http://guides.rubyonrails.org.** + The Rails Initialization Process ================================ @@ -111,7 +113,6 @@ A standard Rails application depends on several gems, specifically: * i18n * mail * mime-types -* polyglot * rack * rack-cache * rack-mount @@ -121,7 +122,6 @@ A standard Rails application depends on several gems, specifically: * rake * sqlite3 * thor -* treetop * tzinfo ### `rails/commands.rb` @@ -163,7 +163,7 @@ throwing an error message. If the command is valid, a method of the same name is called. ```ruby -COMMAND_WHITELIST = %(plugin generate destroy console server dbconsole application runner new version help) +COMMAND_WHITELIST = %w(plugin generate destroy console server dbconsole application runner new version help) def run_command!(command) command = parse_command(command) @@ -359,7 +359,7 @@ private end def create_tmp_directories - %w(cache pids sessions sockets).each do |dir_to_make| + %w(cache pids sockets).each do |dir_to_make| FileUtils.mkdir_p(File.join(Rails.root, 'tmp', dir_to_make)) end end @@ -375,13 +375,12 @@ private end ``` -This is where the first output of the Rails initialization happens. This -method creates a trap for `INT` signals, so if you `CTRL-C` the server, -it will exit the process. As we can see from the code here, it will -create the `tmp/cache`, `tmp/pids`, `tmp/sessions` and `tmp/sockets` -directories. It then calls `wrapped_app` which is responsible for -creating the Rack app, before creating and assigning an -instance of `ActiveSupport::Logger`. +This is where the first output of the Rails initialization happens. This method +creates a trap for `INT` signals, so if you `CTRL-C` the server, it will exit the +process. As we can see from the code here, it will create the `tmp/cache`, +`tmp/pids`, and `tmp/sockets` directories. It then calls `wrapped_app` which is +responsible for creating the Rack app, before creating and assigning an instance +of `ActiveSupport::Logger`. The `super` method will call `Rack::Server.start` which begins its definition like this: |