Get params inside a Ruby gem

Question

It there a way to read the params inside a class of a gem I tried require "cgi" and require "action_pack" but no chance... Any clues ?

Thanx

Answer 1

Be more precise. The params of what? A submitted form?

If yes, you could do that:

require "cgi"

...

cgi = CGI.new
h = cgi.params

login = h['login'][0]
password = h['password'][0]

and so on.

Answer 2

Maybe you can use Rack middleware for this. See also http://railscasts.com/episodes/151-rack-middleware for a tutorial.

Answer 3

似乎CGI.new创建了一个新对象，并且不包含当前请求的参数