How do you add a timestamp URI to an image_tag in Rails?

Question

Just like the title says :

 = image_tag @organization.logo.url(:cropped)

I want this to appear as

<img src="picture.jpg?23412341234" />

Answer 1

Isn't this already the default in Rails?

That's called an asset timestamp and should reflect the latest time that the asset was modified.

Answer 2

Check if you have something as follows in your configuration files (environment.rb, development.rb ...). This line of code disables asset timestamps.

ENV['RAILS_ASSET_ID'] = ''