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

Conflicts:
	activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb

4 files changed, 34 insertions, 19 deletions

diff --git a/railties/guides/source/active_record_querying.textile b/railties/guides/source/active_record_querying.textile
index 7cdffe4c2e..2f0a51e868 100644
--- a/railties/guides/source/active_record_querying.textile
+++ b/railties/guides/source/active_record_querying.textile
@@ -418,7 +418,7 @@ SELECT viewable_by, locked FROM clients
 Be careful because this also means you're initializing a model object with only the fields that you've selected. If you attempt to access a field that is not in the initialized record you'll receive:
 
 <shell>
-ActiveRecord::MissingAttributeError: missing attribute: <attribute>
+ActiveModel::MissingAttributeError: missing attribute: <attribute>
 </shell>
 
 Where +&lt;attribute&gt;+ is the attribute you asked for. The +id+ method will not raise the +ActiveRecord::MissingAttributeError+, so just be careful when working with associations because they need the +id+ method to function properly.
diff --git a/railties/guides/source/active_record_validations_callbacks.textile b/railties/guides/source/active_record_validations_callbacks.textile
index 9aab4b6694..19bd4ad0f1 100644
--- a/railties/guides/source/active_record_validations_callbacks.textile
+++ b/railties/guides/source/active_record_validations_callbacks.textile
@@ -897,8 +897,9 @@ The macro-style class methods can also receive a block. Consider using this styl
 class User < ActiveRecord::Base
   validates_presence_of :login, :email
 
-  before_create {|user| user.name = user.login.capitalize
-	if user.name.blank?}
+  before_create do |user|
+    user.name = user.login.capitalize if user.name.blank?
+  end
 end
 </ruby>
 
diff --git a/railties/guides/source/active_support_core_extensions.textile b/railties/guides/source/active_support_core_extensions.textile
index b7f842a0d0..f89c83e4cd 100644
--- a/railties/guides/source/active_support_core_extensions.textile
+++ b/railties/guides/source/active_support_core_extensions.textile
@@ -1266,6 +1266,15 @@ WARNING: The option +:separator+ can't be a regexp.
 
 NOTE: Defined in +active_support/core_ext/string/filters.rb+.
 
+h4. +inquiry+
+
+The <tt>inquiry</tt> method converts a string into a +StringInquirer+ object making equality checks prettier.
+
+<ruby>
+"production".inquiry.production? # => true
+"active".inquiry.inactive?       # => false
+</ruby>
+
 h4. Key-based Interpolation
 
 In Ruby 1.9 the <tt>%</tt> string operator supports key-based interpolation, both formatted and unformatted:
@@ -1997,6 +2006,11 @@ Similarly, +from+ returns the tail from the element at the passed index on:
 
 The methods +second+, +third+, +fourth+, and +fifth+ return the corresponding element (+first+ is built-in). Thanks to social wisdom and positive constructiveness all around, +forty_two+ is also available.
 
+<ruby>
+%w(a b c d).third # => c
+%w(a b c d).fifth # => nil
+</ruby>
+
 NOTE: Defined in +active_support/core_ext/array/access.rb+.
 
 h4. Random Access
@@ -2092,7 +2106,7 @@ h5. +to_xml+
 The method +to_xml+ returns a string containing an XML representation of its receiver:
 
 <ruby>
-Contributor.all(:limit => 2, :order => 'rank ASC').to_xml
+Contributor.limit(2).order(:rank).to_xml
 # =>
 # <?xml version="1.0" encoding="UTF-8"?>
 # <contributors type="array">
@@ -2167,7 +2181,7 @@ The name of children nodes is by default the name of the root node singularized.
 The default XML builder is a fresh instance of <tt>Builder::XmlMarkup</tt>. You can configure your own builder via the <tt>:builder</tt> option. The method also accepts options like <tt>:dasherize</tt> and friends, they are forwarded to the builder:
 
 <ruby>
-Contributor.all(:limit => 2, :order => 'rank ASC').to_xml(:skip_types => true)
+Contributor.limit(2).order(:rank).to_xml(:skip_types => true)
 # =>
 # <?xml version="1.0" encoding="UTF-8"?>
 # <contributors>
@@ -3407,11 +3421,11 @@ h4. +silence+
 Silences every log level lesser to the specified one for the duration of the given block. Log level orders are: debug, info, error and fatal.
 
 <ruby>
-  logger = Logger.new("log/development.log")
-  logger.silence(Logger::INFO) do
-    logger.debug("In space, no one can hear you scream.")
-    logger.info("Scream all you want, small mailman!")
-  end
+logger = Logger.new("log/development.log")
+logger.silence(Logger::INFO) do
+  logger.debug("In space, no one can hear you scream.")
+  logger.info("Scream all you want, small mailman!")
+end
 </ruby>
 
 h4. +datetime_format=+
@@ -3419,17 +3433,17 @@ h4. +datetime_format=+
 Modifies the datetime format output by the formatter class associated with this logger. If the formatter class does not have a +datetime_format+ method then this is ignored.
 
 <ruby>
-  class Logger::FormatWithTime < Logger::Formatter
-    cattr_accessor(:datetime_format) { "%Y%m%d%H%m%S" }
+class Logger::FormatWithTime < Logger::Formatter
+  cattr_accessor(:datetime_format) { "%Y%m%d%H%m%S" }
 
-    def self.call(severity, timestamp, progname, msg)
-      "#{timestamp.strftime(datetime_format)} -- #{String === msg ? msg : msg.inspect}\n"
-    end
+  def self.call(severity, timestamp, progname, msg)
+    "#{timestamp.strftime(datetime_format)} -- #{String === msg ? msg : msg.inspect}\n"
   end
+end
 
-  logger = Logger.new("log/development.log")
-  logger.formatter = Logger::FormatWithTime
-  logger.info("<- is the current time")
+logger = Logger.new("log/development.log")
+logger.formatter = Logger::FormatWithTime
+logger.info("<- is the current time")
 </ruby>
 
 NOTE: Defined in +active_support/core_ext/logger.rb+.
diff --git a/railties/guides/source/routing.textile b/railties/guides/source/routing.textile
index 95b877aecf..43c08165dc 100644
--- a/railties/guides/source/routing.textile
+++ b/railties/guides/source/routing.textile
@@ -557,7 +557,7 @@ match '*a/foo/*b' => 'test#index'
 
 would match +zoo/woo/foo/bar/baz+ with +params[:a]+ equals +"zoo/woo"+, and +params[:b]+ equals +"bar/baz"+.
 
-NOTE: Starting from Rails 3.1, wildcard route will always matching the optional format segment by default. For example if you have this route:
+NOTE: Starting from Rails 3.1, wildcard routes will always match the optional format segment by default. For example if you have this route:
 
 <ruby>
 map '*pages' => 'pages#show'