The start of the week is a parameter nowadays, it is a little
confusing that we say here that we assume something about it.
Better to use "next" and "previous", which are clear regardless
of the concept of beginning of week.

Adds examples for the edge cases where the receiver is a
Monday or Sunday itself.

ActiveSupport core extensions guides update

remove unnecessary object/conversions file

Remove duplicate 'the' article in commented line

The sentence used to read "at the bottom of the the compiled file"

remove unused `expand_range_bind_variables` method

this method was not used, not documented and not tested.

Moving locale stuff from app.rb to an initializer.

Should use app.paths instead of specific path.

Rename "ActiveRecord::Fixtures" to "ActiveRecord::FixtureSet"

Update actionmailer with new hash syntax.

Just to make clear we don't accept this kind of pull request because it can invalidate a lot of pull requests.

I'm accepting this because Action Mailer has only two open pull requests.

Rename `ActiveRecord::Fixtures` class to `ActiveRecord::FixtureSet`.  Instances of this class normally hold a collection of fixtures (records) loaded either from a single YAML file, or from a file and a folder with the same name.  This change make the class name singular and makes the class easier to distinguish from the modules like `ActiveRecord::TestFixtures`, which operates on multiple fixture sets, or `DelegatingFixtures`, `::Fixtures`, etc., and from the class `ActiveRecord::Fixture`, which corresponds to a single fixture.

Fix warning: circular require considered harmful.

Tag the blank log line between dev requests so it's easier to filter out entire requests with grep -v without leaving a stray newline behind. Example:

  # Tag asset requests so it's easy to filter them from dev logs
  config.log_tags = [
    -> request { :assets if request.path.starts_with?(config.assets.prefix) },
    -> request { request.uuid }
  ]

  # Watch the logs, ignoring asset requests
  $ tail -100f log/development.log | grep -v assets

Ruby 2 compat. CGI.escapeHTML has changed the way it escapes apostrophes a few times, so fix up the test to work with however it chooses to escape.

Ruby 2 compat. Hash[] now raises on bad elements rather than ignoring them. No sense over-testing this MRI-specific behavior. See ruby/ruby@8d6add973ebcb3b4c1efbfaf07786550a3e219af

Also the blank? check introduced a bug.

$ rails generate model Foo blank:boolean

form_for(Foo.new(:blank => true)) => ArgumentError, "First argument in form cannot contain nil or be empty"

* Uses the Ruby 1.9 hash syntax
* Avoid escaping " inside string using the %{} syntax

Responsive guides

Accept :remote as symbol in link_to options