diaspora/doc/Post.html
2011-06-13 16:31:40 -07:00

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Class: Post
&mdash; Documentation by YARD 0.7.1
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<a href="_index.html">Index (P)</a> &raquo;
<span class="title">Post</span>
<div class="noframes"><span class="title">(</span><a href="." target="_top">no frames</a><span class="title">)</span></div>
</div>
<div id="search">
<a id="class_list_link" href="#">Class List</a>
<a id="method_list_link" href="#">Method List</a>
<a id="file_list_link" href="#">File List</a>
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<iframe id="search_frame"></iframe>
<div id="content"><h1>Class: Post
</h1>
<dl class="box">
<dt class="r1">Inherits:</dt>
<dd class="r1">
<span class="inheritName">ActiveRecord::Base</span>
<ul class="fullTree">
<li>Object</li>
<li class="next">ActiveRecord::Base</li>
<li class="next">Post</li>
</ul>
<a href="#" class="inheritanceTree">show all</a>
</dd>
<dt class="r2">Includes:</dt>
<dd class="r2">ApplicationHelper, Diaspora::Guid, Diaspora::Webhooks, ROXML</dd>
<dt class="r1 last">Defined in:</dt>
<dd class="r1 last">app/models/post.rb</dd>
</dl>
<div class="clear"></div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>
Copyright &#169; 2010, Diaspora Inc. This file is
</p>
<pre class="code">
<span class='licensed identifier id'>licensed</span> <span class='under identifier id'>under</span> <span class='the identifier id'>the</span> <span class='Affero constant id'>Affero</span> <span class='General constant id'>General</span> <span class='Public constant id'>Public</span> <span class='License constant id'>License</span> <span class='version identifier id'>version</span> <span class='integer val'>3</span> <span class='or or kw'>or</span> <span class='later identifier id'>later</span><span class='dot token'>.</span> <span class='See constant id'>See</span>
<span class='the identifier id'>the</span> <span class='COPYRIGHT constant id'>COPYRIGHT</span> <span class='file identifier id'>file</span><span class='dot token'>.</span>
</pre>
</div>
</div>
<div class="tags">
</div>
<h2>Constant Summary</h2>
<dl class="constants">
<dt id="per_page-classvariable" class="">@@per_page =
</dt>
<dd><pre class="code"><span class='integer val'>10</span>
</pre></dd>
</dl>
<h2>
Class Method Summary
<small>(<a href="#" class="summary_toggle">collapse</a>)</small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#diaspora_initialize-class_method" title="diaspora_initialize (class method)">+ (Object) <strong>diaspora_initialize</strong>(params) </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
</ul>
<h2>
Instance Method Summary
<small>(<a href="#" class="summary_toggle">collapse</a>)</small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#activity_streams%3F-instance_method" title="#activity_streams? (instance method)">- (Boolean) <strong>activity_streams?</strong> </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#as_json-instance_method" title="#as_json (instance method)">- (Object) <strong>as_json</strong>(opts = {}) </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#diaspora_handle-instance_method" title="#diaspora_handle (instance method)">- (Object) <strong>diaspora_handle</strong> </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#diaspora_handle%3D-instance_method" title="#diaspora_handle= (instance method)">- (Object) <strong>diaspora_handle=</strong>(nd) </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#mutable%3F-instance_method" title="#mutable? (instance method)">- (Boolean) <strong>mutable?</strong> </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#receive-instance_method" title="#receive (instance method)">- (void) <strong>receive</strong>(user, person) </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#subscribers-instance_method" title="#subscribers (instance method)">- (Array&lt;Person&gt;) <strong>subscribers</strong>(user) </a>
</span>
<span class="summary_desc"><div class='inline'><p>
The list of people that should receive this Post.
</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#user_refs-instance_method" title="#user_refs (instance method)">- (Object) <strong>user_refs</strong> </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
</ul>
<div id="class_method_details" class="method_details_list">
<h2>Class Method Details</h2>
<div class="method_details first">
<p class="signature first" id="diaspora_initialize-class_method">
+ (<tt>Object</tt>) <strong>diaspora_initialize</strong>(params)
</p><table class="source_code">
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<td>
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</td>
<td>
<pre class="code"><span class="info file"># File 'app/models/post.rb', line 48</span>
<span class='def def kw'>def</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='diaspora_initialize identifier id'>diaspora_initialize</span> <span class='params identifier id'>params</span>
<span class='new_post identifier id'>new_post</span> <span class='assign token'>=</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='new identifier id'>new</span> <span class='params identifier id'>params</span><span class='dot token'>.</span><span class='to_hash identifier id'>to_hash</span>
<span class='new_post identifier id'>new_post</span><span class='dot token'>.</span><span class='author identifier id'>author</span> <span class='assign token'>=</span> <span class='params identifier id'>params</span><span class='lbrack token'>[</span><span class='symbol val'>:author</span><span class='rbrack token'>]</span>
<span class='new_post identifier id'>new_post</span><span class='dot token'>.</span><span class='public identifier id'>public</span> <span class='assign token'>=</span> <span class='params identifier id'>params</span><span class='lbrack token'>[</span><span class='symbol val'>:public</span><span class='rbrack token'>]</span> <span class='if if_mod kw'>if</span> <span class='params identifier id'>params</span><span class='lbrack token'>[</span><span class='symbol val'>:public</span><span class='rbrack token'>]</span>
<span class='new_post identifier id'>new_post</span><span class='dot token'>.</span><span class='pending identifier id'>pending</span> <span class='assign token'>=</span> <span class='params identifier id'>params</span><span class='lbrack token'>[</span><span class='symbol val'>:pending</span><span class='rbrack token'>]</span> <span class='if if_mod kw'>if</span> <span class='params identifier id'>params</span><span class='lbrack token'>[</span><span class='symbol val'>:pending</span><span class='rbrack token'>]</span>
<span class='new_post identifier id'>new_post</span><span class='dot token'>.</span><span class='diaspora_handle identifier id'>diaspora_handle</span> <span class='assign token'>=</span> <span class='new_post identifier id'>new_post</span><span class='dot token'>.</span><span class='author identifier id'>author</span><span class='dot token'>.</span><span class='diaspora_handle identifier id'>diaspora_handle</span>
<span class='new_post identifier id'>new_post</span>
<span class='end end kw'>end</span>
</pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<p class="signature first" id="activity_streams?-instance_method">
- (<tt>Boolean</tt>) <strong>activity_streams?</strong>
</p><div class="docstring">
<div class="discussion">
</div>
</div>
<div class="tags">
<h3>Returns:</h3>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'app/models/post.rb', line 121</span>
<span class='def def kw'>def</span> <span class='activity_streams? fid id'>activity_streams?</span>
<span class='false false kw'>false</span>
<span class='end end kw'>end</span>
</pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<p class="signature " id="as_json-instance_method">
- (<tt>Object</tt>) <strong>as_json</strong>(opts = {})
</p><table class="source_code">
<tr>
<td>
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</td>
<td>
<pre class="code"><span class="info file"># File 'app/models/post.rb', line 57</span>
<span class='def def kw'>def</span> <span class='as_json identifier id'>as_json</span><span class='lparen token'>(</span><span class='opts identifier id'>opts</span><span class='assign token'>=</span><span class='lbrace token'>{</span><span class='rbrace token'>}</span><span class='rparen token'>)</span>
<span class='lbrace token'>{</span>
<span class='symbol val'>:post</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='lbrace token'>{</span>
<span class='symbol val'>:id</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='guid identifier id'>guid</span><span class='comma token'>,</span>
<span class='symbol val'>:author</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='author identifier id'>author</span><span class='dot token'>.</span><span class='as_json identifier id'>as_json</span><span class='comma token'>,</span>
<span class='rbrace token'>}</span>
<span class='rbrace token'>}</span>
<span class='end end kw'>end</span>
</pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<p class="signature " id="diaspora_handle-instance_method">
- (<tt>Object</tt>) <strong>diaspora_handle</strong>
</p><table class="source_code">
<tr>
<td>
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</td>
<td>
<pre class="code"><span class="info file"># File 'app/models/post.rb', line 32</span>
<span class='def def kw'>def</span> <span class='diaspora_handle identifier id'>diaspora_handle</span>
<span class='read_attribute identifier id'>read_attribute</span><span class='lparen token'>(</span><span class='symbol val'>:diaspora_handle</span><span class='rparen token'>)</span> <span class='orop op'>||</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='author identifier id'>author</span><span class='dot token'>.</span><span class='diaspora_handle identifier id'>diaspora_handle</span>
<span class='end end kw'>end</span>
</pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<p class="signature " id="diaspora_handle=-instance_method">
- (<tt>Object</tt>) <strong>diaspora_handle=</strong>(nd)
</p><table class="source_code">
<tr>
<td>
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</td>
<td>
<pre class="code"><span class="info file"># File 'app/models/post.rb', line 43</span>
<span class='def def kw'>def</span> <span class='diaspora_handle= identifier id'>diaspora_handle=</span> <span class='nd identifier id'>nd</span>
<span class='self self kw'>self</span><span class='dot token'>.</span><span class='author identifier id'>author</span> <span class='assign token'>=</span> <span class='Person constant id'>Person</span><span class='dot token'>.</span><span class='where identifier id'>where</span><span class='lparen token'>(</span><span class='symbol val'>:diaspora_handle</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='nd identifier id'>nd</span><span class='rparen token'>)</span><span class='dot token'>.</span><span class='first identifier id'>first</span>
<span class='write_attribute identifier id'>write_attribute</span><span class='lparen token'>(</span><span class='symbol val'>:diaspora_handle</span><span class='comma token'>,</span> <span class='nd identifier id'>nd</span><span class='rparen token'>)</span>
<span class='end end kw'>end</span>
</pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<p class="signature " id="mutable?-instance_method">
- (<tt>Boolean</tt>) <strong>mutable?</strong>
</p><div class="docstring">
<div class="discussion">
</div>
</div>
<div class="tags">
<h3>Returns:</h3>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'app/models/post.rb', line 66</span>
<span class='def def kw'>def</span> <span class='mutable? fid id'>mutable?</span>
<span class='false false kw'>false</span>
<span class='end end kw'>end</span>
</pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<p class="signature " id="receive-instance_method">
- (<tt>void</tt>) <strong>receive</strong>(user, person)
</p><div class="docstring">
<div class="discussion">
<p class="note returns_void">This method returns an undefined value.</p>
</div>
</div>
<div class="tags">
<h3>Parameters:</h3>
<ul class="param">
<li>
<span class='name'>user</span>
<span class='type'>(<tt>User</tt>)</span>
&mdash;
<div class='inline'><p>
The user that is receiving this post.
</p>
</div>
</li>
<li>
<span class='name'>person</span>
<span class='type'>(<tt>Person</tt>)</span>
&mdash;
<div class='inline'><p>
The person who dispatched this post to the
</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
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</td>
<td>
<pre class="code"><span class="info file"># File 'app/models/post.rb', line 85</span>
<span class='def def kw'>def</span> <span class='receive identifier id'>receive</span><span class='lparen token'>(</span><span class='user identifier id'>user</span><span class='comma token'>,</span> <span class='person identifier id'>person</span><span class='rparen token'>)</span>
<span class='comment val'>#exists locally, but you dont know about it</span>
<span class='comment val'>#does not exsist locally, and you dont know about it</span>
<span class='comment val'>#exists_locally?</span>
<span class='comment val'>#you know about it, and it is mutable</span>
<span class='comment val'>#you know about it, and it is not mutable</span>
<span class='local_post identifier id'>local_post</span> <span class='assign token'>=</span> <span class='Post constant id'>Post</span><span class='dot token'>.</span><span class='where identifier id'>where</span><span class='lparen token'>(</span><span class='symbol val'>:guid</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='guid identifier id'>guid</span><span class='rparen token'>)</span><span class='dot token'>.</span><span class='first identifier id'>first</span>
<span class='if if kw'>if</span> <span class='local_post identifier id'>local_post</span> <span class='andop op'>&amp;&amp;</span> <span class='local_post identifier id'>local_post</span><span class='dot token'>.</span><span class='author_id identifier id'>author_id</span> <span class='eq op'>==</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='author_id identifier id'>author_id</span>
<span class='known_post identifier id'>known_post</span> <span class='assign token'>=</span> <span class='user identifier id'>user</span><span class='dot token'>.</span><span class='visible_posts identifier id'>visible_posts</span><span class='dot token'>.</span><span class='where identifier id'>where</span><span class='lparen token'>(</span><span class='symbol val'>:guid</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='guid identifier id'>guid</span><span class='rparen token'>)</span><span class='dot token'>.</span><span class='first identifier id'>first</span>
<span class='if if kw'>if</span> <span class='known_post identifier id'>known_post</span>
<span class='if if kw'>if</span> <span class='known_post identifier id'>known_post</span><span class='dot token'>.</span><span class='mutable? fid id'>mutable?</span>
<span class='known_post identifier id'>known_post</span><span class='dot token'>.</span><span class='update_attributes identifier id'>update_attributes</span><span class='lparen token'>(</span><span class='self self kw'>self</span><span class='dot token'>.</span><span class='attributes identifier id'>attributes</span><span class='rparen token'>)</span>
<span class='else else kw'>else</span>
<span class='Rails constant id'>Rails</span><span class='dot token'>.</span><span class='logger identifier id'>logger</span><span class='dot token'>.</span><span class='info identifier id'>info</span><span class='lparen token'>(</span><span class='dstring node'>&quot;event=receive payload_type=#{self.class} update=true status=abort sender=#{self.diaspora_handle} reason=immutable existing_post=#{known_post.id}&quot;</span><span class='rparen token'>)</span>
<span class='end end kw'>end</span>
<span class='else else kw'>else</span>
<span class='user identifier id'>user</span><span class='dot token'>.</span><span class='contact_for identifier id'>contact_for</span><span class='lparen token'>(</span><span class='person identifier id'>person</span><span class='rparen token'>)</span><span class='dot token'>.</span><span class='receive_post identifier id'>receive_post</span><span class='lparen token'>(</span><span class='local_post identifier id'>local_post</span><span class='rparen token'>)</span>
<span class='user identifier id'>user</span><span class='dot token'>.</span><span class='notify_if_mentioned identifier id'>notify_if_mentioned</span><span class='lparen token'>(</span><span class='local_post identifier id'>local_post</span><span class='rparen token'>)</span>
<span class='Rails constant id'>Rails</span><span class='dot token'>.</span><span class='logger identifier id'>logger</span><span class='dot token'>.</span><span class='info identifier id'>info</span><span class='lparen token'>(</span><span class='dstring node'>&quot;event=receive payload_type=#{self.class} update=true status=complete sender=#{self.diaspora_handle} existing_post=#{local_post.id}&quot;</span><span class='rparen token'>)</span>
<span class='return return kw'>return</span> <span class='local_post identifier id'>local_post</span>
<span class='end end kw'>end</span>
<span class='elsif elsif kw'>elsif</span> <span class='notop op'>!</span><span class='local_post identifier id'>local_post</span>
<span class='if if kw'>if</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='save identifier id'>save</span>
<span class='user identifier id'>user</span><span class='dot token'>.</span><span class='contact_for identifier id'>contact_for</span><span class='lparen token'>(</span><span class='person identifier id'>person</span><span class='rparen token'>)</span><span class='dot token'>.</span><span class='receive_post identifier id'>receive_post</span><span class='lparen token'>(</span><span class='self self kw'>self</span><span class='rparen token'>)</span>
<span class='user identifier id'>user</span><span class='dot token'>.</span><span class='notify_if_mentioned identifier id'>notify_if_mentioned</span><span class='lparen token'>(</span><span class='self self kw'>self</span><span class='rparen token'>)</span>
<span class='Rails constant id'>Rails</span><span class='dot token'>.</span><span class='logger identifier id'>logger</span><span class='dot token'>.</span><span class='info identifier id'>info</span><span class='lparen token'>(</span><span class='dstring node'>&quot;event=receive payload_type=#{self.class} update=false status=complete sender=#{self.diaspora_handle}&quot;</span><span class='rparen token'>)</span>
<span class='return return kw'>return</span> <span class='self self kw'>self</span>
<span class='else else kw'>else</span>
<span class='Rails constant id'>Rails</span><span class='dot token'>.</span><span class='logger identifier id'>logger</span><span class='dot token'>.</span><span class='info identifier id'>info</span><span class='lparen token'>(</span><span class='dstring node'>&quot;event=receive payload_type=#{self.class} update=false status=abort sender=#{self.diaspora_handle} reason=#{self.errors.full_messages}&quot;</span><span class='rparen token'>)</span>
<span class='end end kw'>end</span>
<span class='else else kw'>else</span>
<span class='Rails constant id'>Rails</span><span class='dot token'>.</span><span class='logger identifier id'>logger</span><span class='dot token'>.</span><span class='info identifier id'>info</span><span class='lparen token'>(</span><span class='dstring node'>&quot;event=receive payload_type=#{self.class} update=true status=abort sender=#{self.diaspora_handle} reason='update not from post owner' existing_post=#{self.id}&quot;</span><span class='rparen token'>)</span>
<span class='end end kw'>end</span>
<span class='end end kw'>end</span>
</pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<p class="signature " id="subscribers-instance_method">
- (<tt>Array&lt;Person&gt;</tt>) <strong>subscribers</strong>(user)
</p><div class="docstring">
<div class="discussion">
<p>
The list of people that should receive this Post.
</p>
</div>
</div>
<div class="tags">
<h3>Parameters:</h3>
<ul class="param">
<li>
<span class='name'>user</span>
<span class='type'>(<tt>User</tt>)</span>
&mdash;
<div class='inline'><p>
The context, or dispatching user.
</p>
</div>
</li>
</ul>
<h3>Returns:</h3>
<ul class="return">
<li>
<span class='type'>(<tt>Array&lt;Person&gt;</tt>)</span>
&mdash;
<div class='inline'><p>
The list of subscribers to this post
</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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<pre class="code"><span class="info file"># File 'app/models/post.rb', line 74</span>
<span class='def def kw'>def</span> <span class='subscribers identifier id'>subscribers</span><span class='lparen token'>(</span><span class='user identifier id'>user</span><span class='rparen token'>)</span>
<span class='if if kw'>if</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='public? fid id'>public?</span>
<span class='user identifier id'>user</span><span class='dot token'>.</span><span class='contact_people identifier id'>contact_people</span>
<span class='else else kw'>else</span>
<span class='user identifier id'>user</span><span class='dot token'>.</span><span class='people_in_aspects identifier id'>people_in_aspects</span><span class='lparen token'>(</span><span class='user identifier id'>user</span><span class='dot token'>.</span><span class='aspects_with_post identifier id'>aspects_with_post</span><span class='lparen token'>(</span><span class='self self kw'>self</span><span class='dot token'>.</span><span class='id identifier id'>id</span><span class='rparen token'>)</span><span class='rparen token'>)</span>
<span class='end end kw'>end</span>
<span class='end end kw'>end</span>
</pre>
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<div class="method_details ">
<p class="signature " id="user_refs-instance_method">
- (<tt>Object</tt>) <strong>user_refs</strong>
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<pre class="lines">
35
36
37
38
39
40
41</pre>
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<pre class="code"><span class="info file"># File 'app/models/post.rb', line 35</span>
<span class='def def kw'>def</span> <span class='user_refs identifier id'>user_refs</span>
<span class='if if kw'>if</span> <span class='AspectVisibility constant id'>AspectVisibility</span><span class='dot token'>.</span><span class='exists? fid id'>exists?</span><span class='lparen token'>(</span><span class='symbol val'>:post_id</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='self self kw'>self</span><span class='dot token'>.</span><span class='id identifier id'>id</span><span class='rparen token'>)</span>
<span class='self self kw'>self</span><span class='dot token'>.</span><span class='post_visibilities identifier id'>post_visibilities</span><span class='dot token'>.</span><span class='count identifier id'>count</span> <span class='plus op'>+</span> <span class='integer val'>1</span>
<span class='else else kw'>else</span>
<span class='self self kw'>self</span><span class='dot token'>.</span><span class='post_visibilities identifier id'>post_visibilities</span><span class='dot token'>.</span><span class='count identifier id'>count</span>
<span class='end end kw'>end</span>
<span class='end end kw'>end</span>
</pre>
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