Rails - May 2012 - Displaying an image

I am trying to display an image that is in my public/image folder and I
don''t know how to.

What I want to do is to be able to assign a photo to an artist so you
can navigate through different artist''s photo.

This is my image model

class Image < ActiveRecord::Base
  has_many :publishings
  has_many :artists, :through => :publishings
  has_many :comments,:through => :friends

  has_many :comments, :as => :resource, :class_name =>
"Commentable"
end

This is my image show.html

<p id="notice"><%= notice %></p>

<p>
  <b>Title:</b>
  <%= @image.title %>
</p>

<p>
  <b>Filename:</b>
  <%= @image.filename %>
</p>

<p>
  <b>Likes:</b>
  <%= @image.likes %>
</p>


<%= link_to ''Edit'', edit_image_path(@image) %> |
<%= link_to ''Back'', images_path %>

Thanks in advance

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On 5 May 2012 18:54, Lawrence Smith
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> I am trying to display an image that is in my public/image folder and I
> don''t know how to.
>
> What I want to do is to be able to assign a photo to an artist so you
> can navigate through different artist''s photo.
>
> This is my image model
>
> class Image < ActiveRecord::Base
>  has_many :publishings
>  has_many :artists, :through => :publishings
>  has_many :comments,:through => :friends
>
>  has_many :comments, :as => :resource, :class_name =>
"Commentable"
You have has_many :comments twice.
For showing the image have a look at image_tag

Colin

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