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PORails Lib files loading error
 

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    <p>In my project I'm using some custom liquid tags and I have created a folder called 'Liquid' inside my 'lib' directory and there I have a liquid module called helpers, </p> <pre><code>module Liquid::Helpers end </code></pre> <p>So the project tree is as follows</p> <p>Root</p> <pre><code>--&gt; lib --&gt; Liquid </code></pre> <p>And I'm trying to register my tags in my environment.rb file </p> <pre><code>Liquid::Template.register_filter(Liquid::Helpers) </code></pre> <p>To load my lib files when the server starts, I'm trying this in application.rb</p> <pre><code>config.autoload_paths &lt;&lt; File.join(Rails.root.to_s, "lib") </code></pre> <p>But I'm getting the following error</p> <p>': uninitialized constant Liquid::Helpers (NameError)</p> <p>What am i missing here, can someone help me, thanks in advance</p> <p>cheers</p> <p>sameera</p> <p>Update - </p> <p>I'm on Rails3 with Ubuntu. Following is my full error code</p> <pre><code>`&lt;top (required)&gt;': uninitialized constant Liquid::Helpers (NameError) from &lt;project path&gt;/config.ru:3:in `require' from &lt;project path&gt;/config.ru:3:in `block in &lt;main&gt;' from /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval' from /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize' from &lt;project path&gt;/config.ru:1:in `new' from &lt;project path&gt;/config.ru:1:in `&lt;main&gt;' from /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:35:in `eval' from /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:35:in `parse_file' from /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.1/lib/rack/server.rb:162:in `app' from /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.1/lib/rack/server.rb:248:in `wrapped_app' from /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.2.1/lib/rack/server.rb:213:in `start' from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0/lib/rails/commands/server.rb:65:in `start' from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0/lib/rails/commands.rb:30:in `block in &lt;top (required)&gt;' from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0/lib/rails/commands.rb:27:in `tap' from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0/lib/rails/commands.rb:27:in `&lt;top (required)&gt;' from script/rails:6:in `require' from script/rails:6:in `&lt;main&gt;' </code></pre>
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