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Merge branch 'master' of github.com:lifo/docrails

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2 parents 5b2eb64 + e3bc138 commit 88daf082581bcec5fcdbb92d1fd784188e4d99bd @vijaydev vijaydev committed Nov 30, 2011
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10 actionpack/lib/action_dispatch/http/request.rb
@@ -94,31 +94,31 @@ def method_symbol
end
# Is this a GET (or HEAD) request?
- # Equivalent to <tt>request.request_method == :get</tt>.
+ # Equivalent to <tt>request.request_method_symbol == :get</tt>.
def get?
HTTP_METHOD_LOOKUP[request_method] == :get
end
# Is this a POST request?
- # Equivalent to <tt>request.request_method == :post</tt>.
+ # Equivalent to <tt>request.request_method_symbol == :post</tt>.
def post?
HTTP_METHOD_LOOKUP[request_method] == :post
end
# Is this a PUT request?
- # Equivalent to <tt>request.request_method == :put</tt>.
+ # Equivalent to <tt>request.request_method_symbol == :put</tt>.
def put?
HTTP_METHOD_LOOKUP[request_method] == :put
end
# Is this a DELETE request?
- # Equivalent to <tt>request.request_method == :delete</tt>.
+ # Equivalent to <tt>request.request_method_symbol == :delete</tt>.
def delete?
HTTP_METHOD_LOOKUP[request_method] == :delete
end
# Is this a HEAD request?
- # Equivalent to <tt>request.method == :head</tt>.
+ # Equivalent to <tt>request.method_symbol == :head</tt>.
def head?
HTTP_METHOD_LOOKUP[method] == :head
end
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4 actionpack/lib/action_dispatch/routing/mapper.rb
@@ -1046,8 +1046,8 @@ def resource(*resources, &block)
# Takes same options as <tt>Base#match</tt> as well as:
#
# [:path_names]
- # Allows you to change the paths of the seven default actions.
- # Paths not specified are not changed.
+ # Allows you to change the segment component of the +edit+ and +new+ actions.
+ # Actions not specified are not changed.
#
# resources :posts, :path_names => { :new => "brand_new" }
#
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6 activemodel/lib/active_model/validations/presence.rb
@@ -25,14 +25,14 @@ module HelperMethods
# This is due to the way Object#blank? handles boolean values: <tt>false.blank? # => true</tt>.
#
# Configuration options:
- # * <tt>message</tt> - A custom error message (default is: "can't be blank").
+ # * <tt>:message</tt> - A custom error message (default is: "can't be blank").
# * <tt>:on</tt> - Specifies when this validation is active. Runs in all
# validation contexts by default (+nil+), other options are <tt>:create</tt>
# and <tt>:update</tt>.
- # * <tt>if</tt> - Specifies a method, proc or string to call to determine if the validation should
+ # * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should
# occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>).
# The method, proc or string should return or evaluate to a true or false value.
- # * <tt>unless</tt> - Specifies a method, proc or string to call to determine if the validation should
+ # * <tt>:unless</tt> - Specifies a method, proc or string to call to determine if the validation should
# not occur (e.g. <tt>:unless => :skip_validation</tt>, or <tt>:unless => Proc.new { |user| user.signup_step <= 2 }</tt>).
# The method, proc or string should return or evaluate to a true or false value.
# * <tt>:strict</tt> - Specifies whether validation should be strict.
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2 activemodel/lib/active_model/validations/with.rb
@@ -56,7 +56,7 @@ module ClassMethods
# if the validation should occur (e.g. <tt>:if => :allow_validation</tt>,
# or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>).
# The method, proc or string should return or evaluate to a true or false value.
- # * <tt>unless</tt> - Specifies a method, proc or string to call to
+ # * <tt>:unless</tt> - Specifies a method, proc or string to call to
# determine if the validation should not occur
# (e.g. <tt>:unless => :skip_validation</tt>, or
# <tt>:unless => Proc.new { |user| user.signup_step <= 2 }</tt>).
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4 railties/guides/source/active_support_core_extensions.textile
@@ -440,14 +440,16 @@ NOTE: Defined in +active_support/core_ext/kernel/reporting.rb+.
h4. +in?+
-The predicate +in?+ tests if an object is included in another object. An +ArgumentError+ exception will be raised if the argument passed does not respond to +include?+.
+The predicate +in?+ tests if an object is included in another object or a list of objects. An +ArgumentError+ exception will be raised if a single argument is passed and it does not respond to +include?+.
Examples of +in?+:
<ruby>
+1.in?(1,2) # => true
1.in?([1,2]) # => true
"lo".in?("hello") # => true
25.in?(30..50) # => false
+1.in?(1) # => ArgumentError
</ruby>
NOTE: Defined in +active_support/core_ext/object/inclusion.rb+.
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2 railties/guides/source/command_line.textile
@@ -81,6 +81,8 @@ The server can be run on a different port using the +-p+ option. The default dev
$ rails server -e production -p 4000
</shell>
+The +-b+ option binds Rails to the specified ip, by default it is 0.0.0.0. You can run a server as a daemon by passing a +-d+ option.
+
h4. +rails generate+
The +rails generate+ command uses templates to create a whole lot of things. Running +rails generate+ by itself gives a list of available generators:
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3 railties/guides/source/configuring.textile
@@ -88,6 +88,8 @@ NOTE. The +config.asset_path+ configuration is ignored if the asset pipeline is
* +config.log_level+ defines the verbosity of the Rails logger. This option defaults to +:debug+ for all modes except production, where it defaults to +:info+.
+* +config.log_tags+ accepts a list of methods that respond to +request+ object. This makes it easy to tag log lines with debug information like subdomain and request id -- both very helpful in debugging multi-user production applications.
+
* +config.logger+ accepts a logger conforming to the interface of Log4r or the default Ruby +Logger+ class. Defaults to an instance of +ActiveSupport::BufferedLogger+, with auto flushing off in production mode.
* +config.middleware+ allows you to configure the application's middleware. This is covered in depth in the "Configuring Middleware":#configuring-middleware section below.
@@ -188,6 +190,7 @@ Every Rails application comes with a standard set of middleware which it uses in
* +Rack::Runtime+ sets an +X-Runtime+ header, containing the time (in seconds) taken to execute the request.
* +Rails::Rack::Logger+ notifies the logs that the request has began. After request is complete, flushes all the logs.
* +ActionDispatch::ShowExceptions+ rescues any exception returned by the application and renders nice exception pages if the request is local or if +config.consider_all_requests_local+ is set to +true+. If +config.action_dispatch.show_exceptions+ is set to +false+, exceptions will be raised regardless.
+* +ActionDispatch::RequestId+ makes a unique X-Request-Id header available to the response and enables the +ActionDispatch::Request#uuid+ method.
* +ActionDispatch::RemoteIp+ checks for IP spoofing attacks. Configurable with the +config.action_dispatch.ip_spoofing_check+ and +config.action_dispatch.trusted_proxies+ settings.
* +Rack::Sendfile+ intercepts responses whose body is being served from a file and replaces it with a server specific X-Sendfile header. Configurable with +config.action_dispatch.x_sendfile_header+.
* +ActionDispatch::Callbacks+ runs the prepare callbacks before serving the request.
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2 railties/guides/source/getting_started.textile
@@ -248,7 +248,7 @@ the following:
$ rails --version
</shell>
-If it says something like "Rails 3.1.1" you are ready to continue.
+If it says something like "Rails 3.1.3" you are ready to continue.
h4. Creating the Blog Application
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2 railties/guides/source/migrations.textile
@@ -670,4 +670,4 @@ The Active Record way claims that intelligence belongs in your models, not in th
Validations such as +validates :foreign_key, :uniqueness => true+ are one way in which models can enforce data integrity. The +:dependent+ option on associations allows models to automatically destroy child objects when the parent is destroyed. Like anything which operates at the application level, these cannot guarantee referential integrity and so some people augment them with foreign key constraints.
-Although Active Record does not provide any tools for working directly with such features, the +execute+ method can be used to execute arbitrary SQL. There are also a number of plugins such as "foreign_key_migrations":https://github.com/harukizaemon/redhillonrails/tree/master/foreign_key_migrations/ which add foreign key support to Active Record (including support for dumping foreign keys in +db/schema.rb+).
+Although Active Record does not provide any tools for working directly with such features, the +execute+ method can be used to execute arbitrary SQL. You could also use some plugin like "foreigner":https://github.com/matthuhiggins/foreigner which add foreign key support to Active Record (including support for dumping foreign keys in +db/schema.rb+).

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