Dont swallow errors when bad alias_method
Stop using mocha on app_rails_loader_test
Stop using mocha on configuration_test
Set the application logger using configuration
Stop using mocha on console_test
Stop using mocha on dbconsole_test
Fix rational to decimal on type_cast_from_user
Change class evaluation for Rationals in cast_value
Fix case statement to use ::Numeric and ::String
Fix decimal_test module and add new test for object responding to to_d
Remove need for macro instance var

Same as we did for collection, removed the `@macro` instance var
and it is now set in each association. Unfortunately it can't be
left undefined in AssociationReflection so it has to be set there.
For now I am setting it to NotImplementedError since there is no
default macro and it changes based on the reflection type.
Merge pull request #16198 from eileencodes/remove-need-for-macro-instance-var

Remove need for macro instance var
docs, `select` and friends with `multiple=true` include a blank string.

[Jonas Baumann & Yves Senn]

The submitted params from a select with `multiple: true` look as follows:

```
{post: {category: [""]}}

{post: {category: ["", "Category 1", "Category 2"]}}
```

This is a follow up to #1552.
helper methods are public, so we can just call them

also if you want a path from a named helper, you should call
helper_path, not helper_url(:only_path => true).
use a strategy object for generating urls in named helpers

since we know that the route should be a path or fully qualified, we can
pass a strategy object that handles generation.  This allows us to
eliminate an "if only_path" branch when generating urls.
Make restore_attributes public

Also make it accept a list of attributes to be changed. This will make
possible to restore only a subset of the changed attributes.

Closes #16203
pass the route name to define_url_helper

this allows us to avoid 2 hash allocations per named helper definition,
also we can avoid a `merge` and `delete`.
`recall` should be `path_parameters`, also make it required

"recall" is a terrible name.  This variable contains the parameters that
we got from the path (e.g. for "/posts/1" it has :controller => "posts",
:id => "1").  Since it contains the parameters we got from the path,
"path_parameters" is a better name.  We always pass path_parameters to
`generate`, so lets make it required.
[EXPERIMENTAL] run actionpack tests in parallel

only on forking systems though.  Feel free to revert this if it causes
problems.
Merge pull request #16188 from marianovalles/fix_rational_to_decimal_type_cast

Fix rational to decimal on type_cast_from_user