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POnested_messages not showing previous messages
 

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    <p>I have been followingg the rails cast 262 for the ancestry gem so I can use nested messaging. The issue I have is when I view a message it does not list the other messages from the tree. Message id 26 <code>ancestry</code> is 7 (7 is the message that was responded to). Message id 27 <code>ancestry</code> is 7, 26. When I view the original message id 7, it duplicates the content three separate times. If I view message id 26 it duplicates it's content two times. If I view message id 27 it shows no duplication.</p> <p>How it is supposed to work is when I view any of these message ids, it should list the content from the <code>ancestry</code>.</p> <p>I am not sure what I am doing wrong.</p> <p>show.html.rb:</p> <pre><code>&lt;p&gt; &lt;strong&gt;From:&lt;/strong&gt; &lt;%= @message.sender %&gt; &lt;/p&gt; &lt;p&gt; &lt;strong&gt;To:&lt;/strong&gt; &lt;%= @message.recipient %&gt; &lt;/p&gt;&lt;div class="message"&gt; &lt;div class="created_at"&gt;&lt;%= @message.created_at.strftime('%B %-d, %Y %l:%M%P') %&gt;&lt;/div&gt; &lt;div class="content"&gt;&lt;P&gt; &lt;%= nested_messages @message.subtree.arrange(:order =&gt; :created_at) %&gt; &lt;/div&gt; &lt;div class="actions"&gt; &lt;% if @message.recipient == @user %&gt; &lt;%= link_to "Reply", new_user_message_path(@user, :parent_id =&gt; @message) %&gt;&lt;% end %&gt; | &lt;%= link_to "Delete", [current_user, @message], :confirm =&gt; 'Are you sure you want to delete this message?', :method =&gt; :delete %&gt; &lt;/div&gt; &lt;/div&gt; &lt;%= render "form" %&gt; &lt;p&gt; &lt;% if @message.next %&gt; &lt;%= link_to 'Next', user_message_path(current_user, @message.next) %&gt; &lt;% end %&gt; &lt;% if @message.previous %&gt; &lt;%= link_to 'Previous', user_message_path(current_user, @message.previous) %&gt; &lt;% end %&gt; &lt;/p&gt; &lt;p&gt; &lt;% if @message.recipient == @user %&gt; &lt;%= link_to "Reply", new_user_message_path(@user, :reply_to =&gt; @message.sender.id) %&gt; | &lt;% end %&gt; &lt;%= link_to "Inbox", user_messages_path(current_user, :mailbox=&gt;:inbox)%&gt; | &lt;%= link_to "Delete", [current_user, @message], :confirm =&gt; 'Are you sure you want to delete this message?', :method =&gt; :delete %&gt; &lt;/p&gt; </code></pre> <p>messages_helper.rb:</p> <pre><code>module MessagesHelper def nested_messages(messages) messages.map do |message, sub_messages| render(message) + content_tag(:div, nested_messages(sub_messages), :class =&gt; "nested_messages") end.join.html_safe end end </code></pre> <p>_message.html.erb:</p> <pre><code>&lt;div class="message"&gt; &lt;div class="created_at"&gt;&lt;%= message.created_at.strftime("%B %d, %Y") %&gt;&lt;/div&gt; &lt;div class="content"&gt; &lt;%=h @message.body %&gt; &lt;/div&gt; &lt;/div&gt; </code></pre> <p>Inspection log:</p> <pre><code>{#&lt;Message id: 7, sender_id: 3, recipient_id: 1, sender_deleted: 0, recipient_deleted: 0, subject: "mountain", body: "okok", read_at: "2013-12-06 21:54:33", container: "draft", created_at: "2013-12-05 19:39:11", updated_at: "2013-12-06 21:54:33", conversation_id: nil, original_message_id: nil, ancestry: nil&gt;=&gt;{#&lt;Message id: 26, sender_id: 1, recipient_id: 3, sender_deleted: 0, recipient_deleted: 0, subject: "why s it", body: "isjdkjdjkd", read_at: "2013-12-20 16:46:26", container: "draft", created_at: "2013-12-20 16:21:00", updated_at: "2013-12-20 16:46:26", conversation_id: nil, original_message_id: nil, ancestry: "7"&gt;=&gt;{#&lt;Message id: 27, sender_id: 3, recipient_id: 1, sender_deleted: 0, recipient_deleted: 0, subject: "not sure", body: "i'm just continuing the conversation dude!", read_at: "2013-12-20 16:48:02", container: "draft", created_at: "2013-12-20 16:46:45", updated_at: "2013-12-20 16:48:02", conversation_id: nil, original_message_id: nil, ancestry: "7/26"&gt;=&gt;{}}}} </code></pre>
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    1. USCornelius Wilson
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    1. COCan you share your `app/views/messages/_message.html.erb` code? Also, if you add `<%= @message.subtree.arrange(:order => :created_at).inspect %>` somewhere inside of `show.html.erb`, what does it display?
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      1. UScschroed
    2. COI added the code and what is displays for the inspect line. It shows all the nested messages with the .inspect.
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      1. USCornelius Wilson
 

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