How to get URL parameters in Rails?

ruby-on-rails url post

it's the same actually as GET parameters. To prove that, I have a search form that posts one parameter to the same action :

def invite    if request.post?         search= [params[:search]]        #...    endend

And in the view - maybe your problem comes from this

<% form_tag do %>        <%= text_field_tag :search, params[:search] %>        <%= submit_tag "Rechercher" %><% end %>

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