Rails - Mar 2011 - Beta Invitation in Rails 3, little problem

INVITATION BETA EMAIL

I have in the email that the app send to friend''s email address
------------------------

You are invited to ExampleApp.com click below to signup

http://localhost:3000/signup.efweiuvwnjernfwkefwebhsohj

------------------------

But I have a dot in the url beteween http://localhost:3000 and the token
I wish the following url

http://localhost:3000/signup/efweiuvwnjernfwkefwebhsohj

------------------------
config/routes.rb

match ''/signup/:invitation_token'', :to =>
''users#new''

TO HAVE MORE INFORMATION TAKE A LOOK IN THE FOLLOW SCRIPT

#app/models/invitation.rb #how generate the token

class Invitation < ActiveRecord::Base
belongs_to :sender, :class_name => ''User''
has_one :recipient, :class_name => ''User''

email_regex = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i

validates :recipient_email, :presence => true,
          :format => { :with => email_regex }

before_create :generate_token

private

 def generate_token
  self.token = Digest::SHA1.hexdigest([Time.now, rand].join)
 end


end


#/mailers/invitation.text.rb

You are invited to ExampleApp.com click below to signup

<%= @signup_url %>

# models/mailer.rb

class Invitation < ActionMailer::Base
  default :from => "info-OiLJxWuRT67QT0dZR+AlfA@public.gmane.org"

  def invitation(invitation, signup_url)
  @signup_url = signup_url
  @invitation = invitation
  mail(:to => invitation.recipient_email, :subject => "")

end

# /app/controllers/invitations_controller.rb

  def create
    @invitation = Invitation.new(params[:invitation])

    respond_to do |format|
      if @invitation.save
      Mailer.invitation(@invitation,
signup_url(@invitation.token)).deliver
        format.html { redirect_to(@invitation, :notice =>
''Invitation
was successfully created.'') }
        format.xml  { render :xml => @invitation, :status => :created,
:location => @invitation }
      redirect_to root_url
      else
        format.html { render :action => "new" }
        format.xml  { render :xml => @invitation.errors, :status =>
:unprocessable_entity }
      end
    end
  end

I BELIEVE IS A LITTLE PROBLEM BUT I DON''T UNDERSTAND WHERE IS MY
MISTAKE

Thanks for read my post

bye,

C

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the problem is here

def create
>    @invitation = Invitation.new(params[:invitation])
>
>    respond_to do |format|
>      if @invitation.save
>      Mailer.invitation(@invitation,
> signup_url(*:invitation_token=>*@invitation.token)).deliver
>        format.html { redirect_to(@invitation, :notice =>
''Invitation
> was successfully created.'') }
>        format.xml  { render :xml => @invitation, :status => :created,
> :location => @invitation }
>      redirect_to root_url
>      else
>        format.html { render :action => "new" }
>        format.xml  { render :xml => @invitation.errors, :status =>
> :unprocessable_entity }
>      end
>    end
>  end

try it now

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Radhames Brito wrote in post #987907:
>    @invitation = Invitation.new(params[:invitation])
>    respond_to do |format|
>      if @invitation.save
>      Mailer.invitation(@invitation,
> signup_url(*:invitation_token=>*@invitation.token)).deliver
>        format.html { redirect_to(@invitation, :notice =>
''Invitation
> was successfully created.'') }
>        format.xml  { render :xml => @invitation, :status => :created,
> :location => @invitation }
>      redirect_to root_url
>      else
>        format.html { render :action => "new" }
>        format.xml  { render :xml => @invitation.errors, :status =>
> :unprocessable_entity }
>      end
>    end
>  end
I simply substitute the follow line

Mailer.invitation(@invitation,signup_url(@invitation.token)).deliver

with this

Mailer.invitation(@invitation,signup_url(@invitation.token)).deliver

this is the result
http://localhost:3000/signup?invitation_token=30220e3a8db1994bc7c672d55491991f8e2ebf1a

I wish this

http://localhost:3000/signup/30220e3a8db1994bc7c672d55491991f8e2ebf1a

I''m searching in other forum and documentation on line ... when I will 
find the solution will put there ...

bye,

C
ps. I don''t understand ''cause you put the
''*'' simbol

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>
>
> I simply substitute the follow line
>
> Mailer.invitation(@invitation,signup_url(@invitation.token)).deliver
>
> with this
>
> Mailer.invitation(@invitation,signup_url(@invitation.token)).deliver
>
>
try this , go to the console and type rails c, then type this

r = ActionController::Routing::Routes

then

r.generate :controller => :invitations, :action => create , :
 invitation_token => "123"

see if it generates what you want , then use

Mailer.invitation(@invitation,url_for (:controller => :invitations, :action
=> create , : invitation_token => @invitation.token,:method =>
:post)).deliver

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Radhames Brito wrote in post #988052:
>>
> try this , go to the console and type rails c, then type this
>
> r = ActionController::Routing::Routes
>
> then
>
> r.generate :controller => :invitations, :action => create , :
>  invitation_token => "123"
>
> see if it generates what you want , then use
>
> Mailer.invitation(@invitation,url_for (:controller => :invitations,
> :action
> => create , : invitation_token => @invitation.token,:method =>
> :post)).deliver
Hey thank you ... for your answer the environment of rails c is Rails 
3.0.1 and use your advices I receive only an error message after I 
insert your follow command:
> r.generate :controller => :invitations, :action => create , :
>  invitation_token => "123"
NameError: undefined local variable or method ´create'' for main:Object 
from (irb): 2

Anyway I will use your previous suggest It''s works to accept the 
invitation sign up but the signup url is like this:

http://localhost:3000/signup?invitation_token=3022...

thank you,

C

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On Fri, Mar 18, 2011 at 5:01 PM, Cluter Vipic
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
> Radhames Brito wrote in post #988052:
> >>
> > try this , go to the console and type rails c, then type this
> >
> > r = ActionController::Routing::Routes
> >
> > then
> >
> > r.generate :controller => :invitations, :action => create , :
> >  invitation_token => "123"
> >
> > see if it generates what you want , then use
> >
> > Mailer.invitation(@invitation,url_for (:controller => :invitations,
> > :action
> > => create , : invitation_token => @invitation.token,:method
=>
> > :post)).deliver
>
> Hey thank you ... for your answer the environment of rails c is Rails
> 3.0.1 and use your advices I receive only an error message after I
> insert your follow command:
>
> > r.generate :controller => :invitations, :action => create , :
> >  invitation_token => "123"
>
> NameError: undefined local variable or method ´create'' for
main:Object
> from (irb): 2
>
>
it appears that you are launching irb not rails console, to go to the rails
console you have to type

rails c

at the app directory, then try mixing

r.generate :controller => :invitations, :action => create ,
:invitation_token => "123"

until you get what you want.

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Radhames Brito wrote in post #988228:
> On Fri, Mar 18, 2011 at 5:01 PM, Cluter Vipic
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
> rails c
>
> at the app directory, then try mixing
>
> r.generate :controller => :invitations, :action => create ,
> :invitation_token => "123"
>
> until you get what you want.
I tried same error
>> NameError: undefined local variable or method create'' for
main:Object
>> from (irb): 2
>>
 I believed that the command "rails console" is the
same "rails c" isn`t it?

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Yes it is. but i thought you may have mistakenly used irb instead of rails c

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