Sprockets target resource does not return the processed HTML resource path during production.

Question

I have some HTML and JS template files that are in the resource directory, structured as follows:

app
 - assets
   - templates 
     - my_template.html
   - javascripts
     - application.js
     - main.js.erb

Where application.jscontains the standard asterisk directive://= require main

and main.js.erbcontains a link to the path for my_template.html:: main.js.erb// Some code here ... return {pathToTemplate: "<% = asset_path 'my_template.html'%>"} // More code here ...

In development, this works great. main.js.erbevaluated as follows:

// Some code here ...
return {
    pathToTemplate: "assets/my_template.html"
}
// More code here

During the production process, the assets are precompiled (gzipped and whitespace deleted), and the fingerprint is added to the file name.

main.js.erb :

pathToTemplate: "assets/my_template-610dd79b5bb3c20d14b81baa891fc9dd.html"

, .

Sprockets HTML? , , , object_path main.js.erb?

.

Answer 1

asset_path - Rails, Action View.

https://github.com/rails/rails/blob/cd0b6233ae22f6bc8407d240eb2f933ca122f86d/actionpack/lib/action_view/helpers/asset_url_helper.rb#L120

:

Ruby on Rails 4 _path

Answer 2

, "/", , , . , Rails.