Can I ask for more detail in these error messages?

rubyonrails-core
1

Is it okay to ask for more detail in these error messages? I do not know where these dep warnings are triggered.

DEPRECATION WARNING: Single arity template handlers are deprecated. Template handlers must

now accept two parameters, the view object and the source for the view object.

Change:

Class#call(template)

To:

Class#call(template, source)

(called from <top (required)> at $HOME/Projects/toy_app/Rakefile:6)

…

DEPRECATION WARNING: Single arity template handlers are deprecated. Template handlers must

now accept two parameters, the view object and the source for the view object.

Change:

Class#call(template)

To:

Class#call(template, source)

(called from <top (required)> at $HOME/Projects/toy_app/config/environment.rb:5)

Thanks

2

Here’s the commit introducing this change and adding a deprecation: https://github.com/rails/rails/commit/28f88e0074f473f58c2d3fd54cb3daff81027c12

When the warning comes from Rails, as in this case, you can search the Rails repository for the “deep” warning text and find out more about it.

3

The current warning does not identify the location of the error so my request is to improve the code for the warning for the whole Rails community.

Thanks

4

FYI: Releasing new versions of coffee-rails and jbuilder would clear up a lot of these warnings for Rails 6 projects.