<p>This is my note about Rails 5 caching.</p>
<h2 id="enablingdisabling-caching-in-development-environment">Enabling/disabling caching in development environment</h2>
<p>Use the following commands:</p>
<pre><code class="lang-bash">$ rails dev:cache
Development mode is now being cached.
</code></pre>
<pre><code class="lang-bash">$ rails dev:cache
Development mode is no longer being cached.
</code></pre>
<h2 id="fragment-caching">Fragment Caching</h2>
<pre><code>&lt;% @products.each <span class="hljs-keyword">do</span> <span class="hljs-params">|product|</span> %&gt;
  &lt;% cache product <span class="hljs-keyword">do</span> %&gt;
    &lt;%= render product %&gt;
  &lt;% <span class="hljs-keyword">end</span> %&gt;
&lt;% <span class="hljs-keyword">end</span> %&gt;
</code></pre><pre><code>&lt;%= render partial: <span class="hljs-string">'products/product'</span>, collection: <span class="hljs-meta">@products</span>, cached: <span class="hljs-literal">true</span> %&gt;
</code></pre><h2 id="resources">Resources</h2>
<ul>
<li><a target="_blank" href="https://devcenter.heroku.com/articles/caching-strategies#fragment-caching">https://devcenter.heroku.com</a></li>
<li><a target="_blank" href="http://blog.bigbinary.com/2016/01/25/caching-in-development-environment-in-rails5.html">Caching in development environment in Rails 5</a></li>
<li><a target="_blank" href="http://edgeguides.rubyonrails.org/caching_with_rails.html">http://edgeguides.rubyonrails.org</a></li>
</ul>


This is my note about Rails 5 caching.

## Enabling/disabling caching in development environment

Use the following commands:

```bash
$ rails dev:cache
Development mode is now being cached.
```

```bash
$ rails dev:cache
Development mode is no longer being cached.
```

## Fragment Caching

```
<% @products.each do |product| %>
  <% cache product do %>
    <%= render product %>
  <% end %>
<% end %>
```

```
<%= render partial: 'products/product', collection: @products, cached: true %>
```

## Resources

- [https://devcenter.heroku.com](https://devcenter.heroku.com/articles/caching-strategies#fragment-caching)
- [Caching in development environment in Rails 5](http://blog.bigbinary.com/2016/01/25/caching-in-development-environment-in-rails5.html)
- [http://edgeguides.rubyonrails.org](http://edgeguides.rubyonrails.org/caching_with_rails.html)


Masatoshi Nishiguchi's Blog

Masatoshi Nishiguchi's Blog

Caching in rails 5

Enabling/disabling caching in development environment

Fragment Caching

Resources