diff options
Diffstat (limited to 'railties/guides/source/configuring.textile')
| -rw-r--r-- | railties/guides/source/configuring.textile | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/railties/guides/source/configuring.textile b/railties/guides/source/configuring.textile index d5faf3da2c..497c8318f0 100644 --- a/railties/guides/source/configuring.textile +++ b/railties/guides/source/configuring.textile @@ -190,6 +190,12 @@ Middlewares can also be completely swapped out and replaced with others: config.middleware.swap ActionDispatch::BestStandardsSupport, Magical::Unicorns </ruby> +They can also be removed from the stack completely: + +<ruby> + config.middleware.delete ActionDispatch::BestStandardsSupport +</ruby> + h4. Configuring i18n * +config.i18n.default_locale+ sets the default locale of an application used for i18n. Defaults to +:en+. @@ -272,11 +278,11 @@ h4. Configuring Action Dispatch * +config.action_dispatch.tld_length+ sets the TLD (top-level domain) length for the application. Defaults to +1+. -* +ActionDispatch::Callbacks.before+ takes a block of code to run before the request. +* +ActionDispatch::Callbacks.before+ takes a block of code to run before the request. * +ActionDispatch::Callbacks.to_prepare+ takes a block to run after +ActionDispatch::Callbacks.before+, but before the request. Runs for every request in +development+ mode, but only once for +production+ or environments with +cache_classes+ set to +true+. -* +ActionDispatch::Callbacks.after+ takes a block of code to run after the request. +* +ActionDispatch::Callbacks.after+ takes a block of code to run after the request. h4. Configuring Action View @@ -392,7 +398,7 @@ Rails has 5 initialization events which can be hooked into (listed in order that * +before_initialize+: This is run directly before the initialization process of the application occurs with the +:bootstrap_hook+ initializer near the beginning of the Rails initialization process. -* +to_prepare+: Run after the initializers are ran for all Railties (including the application itself), but before eager loading and the middleware stack is built. +* +to_prepare+: Run after the initializers are ran for all Railties (including the application itself), but before eager loading and the middleware stack is built. * +before_eager_load+: This is run directly before eager loading occurs, which is the default behaviour for the _production_ environment and not for the +development+ enviroment. @@ -411,7 +417,7 @@ initializer "active_support.initialize_whiny_nils" do |app| end </ruby> -The +initializer+ method takes three arguments with the first being the name for the initializer and the second being an options hash (not shown here) and the third being a block. The +:before+ key in the options hash can be specified to specify which initializer this new initializer must run before, and the +:after+ key will specify which initializer to run this initializer _after_. +The +initializer+ method takes three arguments with the first being the name for the initializer and the second being an options hash (not shown here) and the third being a block. The +:before+ key in the options hash can be specified to specify which initializer this new initializer must run before, and the +:after+ key will specify which initializer to run this initializer _after_. Initializers defined using the +initializer+ method will be ran in the order they are defined in, with the exception of ones that use the +:before+ or +:after+ methods. |