Add tip about using RDoc's --pipe command to quickly test the output of
a piece of documentation.

This can be useful for trying out combinations of markup and code, as
discussed in rails/rails@225bcad
Fix coffeescript sample [ci skip]

Replace bind() with on() as suggested by the JQuery bind() documentation: https://api.jquery.com/bind/
Correct prestreaming controller response status.

if the controller action has not yet streamed any data, actions should
process as normal, and errors should trigger the appropriate behavior
(500, or in the case of ActionController::BadRequest, a 400 Bad Request)
Merge pull request #14087 from 10io/patch-1

Fix coffeescript sample [ci skip]
Merge pull request #14000 from Fortisque/kevin/stream_error_management

streaming should change status of response when exception is caught
time helpers honor the application time zone when passed a date

Rails applications are expected to be always aware of the application
time zone.

To be consistent with that contract, we have to assume that a bare
date passed to time helpers is a date in the application time zone,
not in the system time zone. The system time zone is irrelevant, we
should totally ignore it.

For example,

    travel_to user.birth_date + 40.years

should make that user be 40th years old regardless of the system
time zone. Without this patch that may not be true.
adds a missing travel back
travel_to travels back and re-raises if the block raises
Updated doc for default scope [ci skip]
Tell default_scope are prepended [ci skip]
Fix parameter naming in RemoteIp middleware constructor method

Was custom_proxies in inline docs, but should be and defined in
constructor as custom_proxies
Aesthetic [ci skip]
Doc: assets:precompile:all was removed on 4 [skip ci]
Added Object#present_in to simplify value whitelisting
Merge pull request #14096 from arthurnn/precompile_all

Upgrade Doc: assets:precompile:all was removed on 4
Use assert_nil instead as its clearer about what the return is expected to be
Minor grammar/punctuation fixes [ci skip]
Move changelog entry to the top, fix examples indent [ci skip]
Merge pull request #14094 from kalabiyau/fix_parameters_naming

Fix parameter naming in RemoteIp middleware constructor method [ci skip]
Document the default scopes change on the release notes, CHANGELOG
and upgrating guides

[ci skip]