diff options
Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/active_record_querying.md | 2 | ||||
| -rw-r--r-- | guides/source/active_support_core_extensions.md | 9 | ||||
| -rw-r--r-- | guides/source/command_line.md | 2 |
3 files changed, 10 insertions, 3 deletions
diff --git a/guides/source/active_record_querying.md b/guides/source/active_record_querying.md index 57e8e080f4..cf0249a400 100644 --- a/guides/source/active_record_querying.md +++ b/guides/source/active_record_querying.md @@ -1301,7 +1301,7 @@ especially useful if a `default_scope` is specified in the model and should not applied for this particular query. ```ruby -Client.unscoped.all +Client.unscoped.load ``` This method removes all scoping and will do a normal query on the table. diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md index 648036fb3f..84a169b3b9 100644 --- a/guides/source/active_support_core_extensions.md +++ b/guides/source/active_support_core_extensions.md @@ -1093,6 +1093,15 @@ end we can access `field_error_proc` in views. +Also, you can pass a block to `cattr_*` to set up the attribute with a default value: + +```ruby +class MysqlAdapter < AbstractAdapter + # Generates class methods to access @@emulate_booleans with default value of true. + cattr_accessor(:emulate_booleans) { true } +end +``` + The generation of the reader instance method can be prevented by setting `:instance_reader` to `false` and the generation of the writer instance method can be prevented by setting `:instance_writer` to `false`. Generation of both methods can be prevented by setting `:instance_accessor` to `false`. In all cases, the value must be exactly `false` and not any false value. ```ruby diff --git a/guides/source/command_line.md b/guides/source/command_line.md index 1b0b93c3bc..3b80faec7f 100644 --- a/guides/source/command_line.md +++ b/guides/source/command_line.md @@ -56,8 +56,6 @@ Rails will set you up with what seems like a huge amount of stuff for such a tin The `rails server` command launches a small web server named WEBrick which comes bundled with Ruby. You'll use this any time you want to access your application through a web browser. -INFO: WEBrick isn't your only option for serving Rails. We'll get to that [later](#server-with-different-backends). - With no further work, `rails server` will run our new shiny Rails app: ```bash |