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    <p>Looking at the documentation over at <a href="http://edgeguides.rubyonrails.org/configuring.html" rel="nofollow">http://edgeguides.rubyonrails.org/configuring.html</a> it seems you can add custom paths to eager load.</p> <p>I quote:</p> <blockquote> <ul> <li><p>config.eager_load when true, eager loads all registered config.eager_load_namespaces. This includes your application, engines, Rails frameworks and any other registered namespace.</p></li> <li><p>config.eager_load_namespaces registers namespaces that are eager loaded when config.eager_load is true. All namespaces in the list must respond to the eager_load! method.</p></li> </ul> </blockquote> <p>What I do find interesting though, is the following.</p> <blockquote> <ul> <li>config.eager_load_paths accepts an array of paths from which Rails will eager load on boot if cache classes is enabled. Defaults to every folder in the app directory of the application.</li> </ul> </blockquote> <p>To me, that would properly eager load your files as well.</p> <p>I'd try adding the following to <code>config/application.rb</code>:</p> <pre><code>config.eager_load_paths += Rails.root.join('app/models/algorithms') </code></pre> <p><strong>Note:</strong> This only works if <code>cache_classes</code> is set to <code>true</code>.</p> <p>You can also eager load a namespace, this could be done by doing:</p> <pre><code>config.config.eager_load_namespaces += Algorithms </code></pre> <p>and then implement a method <code>eager_load!</code> that handles the setup properly.</p>
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    1. USKevin Sjöberg
    1. USKevin Sjöberg
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    1. COThanks for the input, unfortunately the last advice does not work. I thought it would, because while `app/models` is in the list, `/algorithms` was not. Just a small remark, in `config/environments/development.rb` the `config.eager_load_paths` array is already frozen, I had to put it into `config/application.rb`
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      1. USMax Rhan
    2. COI see. And putting it in config/application.rb didn't solve it. Does `/algorithms` successfully being put in the eager load paths?
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      1. USKevin Sjöberg
    3. COYes, that works. I think the `eager_load_namespace` approach is promising, I add the `Algorithms` module and define a `eager_load!` method for it where I can make the proper setup. The question is, how can I define there to load the files in the `algorithms` directory? Just a `load` directive?
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      1. USMax Rhan
 

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