rails, how to get params from url string? [duplicate]

Question

Possible Duplicate:
How do I easily parse a URL with parameters in a Rails test?

sorry for my english...

I have in my archives.rb model a method to get all src attributes from a html content, I am getting src's like:

http://localhost:3000/es/editor/archives/28/show_image?x=142&y=142

I need to get the params from that url, specifically: id, x, y

Thanks, Regards.

Answer 1

The correct approach :

url = "http://localhost:3000/es/editor/archives/28/show_image?x=142&y=142"
uri = URI::parse(url)
id = uri.path.split('/')[4]
params = CGI::parse(uri.query)

Answer 2

In your controller you can do 'params[:x]' and 'params[:y]'. For example:

x = params[:x]
y = params[:y]