Rails link to current page and passing parameters to it

Question

I am adding I18N to my rails application by passing the locale using url params. My urls are looking like http://example.com/en/users and http://example.com/ar/users (for th

Answer 1

So I found a way to more explicitly do this with out relying on (as much) rails magic.

url_for(params.merge({:your_new_parameter => value}))

This should work in any link_to.

All its doing is taking the current request's parameters and merging your new desired hash into them and then creating a new url for that.