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Add Create Listing Of All Middleman Pages as a ruby til

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2018-03-26 16:10:40 -05:00
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README.md
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@@ -10,7 +10,7 @@ smart people at [Hashrocket](http://hashrocket.com/).
For a steady stream of TILs from a variety of rocketeers, checkout For a steady stream of TILs from a variety of rocketeers, checkout
[til.hashrocket.com](https://til.hashrocket.com/). [til.hashrocket.com](https://til.hashrocket.com/).
_649 TILs and counting..._ _650 TILs and counting..._
--- ---
@@ -490,6 +490,7 @@ _649 TILs and counting..._
- [Construct A Constant From A String](ruby/construct-a-constant-from-a-string.md) - [Construct A Constant From A String](ruby/construct-a-constant-from-a-string.md)
- [Create an Array of Stringed Numbers](ruby/create-an-array-of-stringed-numbers.md) - [Create an Array of Stringed Numbers](ruby/create-an-array-of-stringed-numbers.md)
- [Create A Hash From An Array Of Arrays](ruby/create-a-hash-from-an-array-of-arrays.md) - [Create A Hash From An Array Of Arrays](ruby/create-a-hash-from-an-array-of-arrays.md)
- [Create Listing Of All Middleman Pages](ruby/create-listing-of-all-middleman-pages.md)
- [Create Thumbnail Image For A PDF](ruby/create-thumbnail-image-for-a-pdf.md) - [Create Thumbnail Image For A PDF](ruby/create-thumbnail-image-for-a-pdf.md)
- [Defaulting To Frozen String Literals](ruby/defaulting-to-frozen-string-literals.md) - [Defaulting To Frozen String Literals](ruby/defaulting-to-frozen-string-literals.md)
- [Destructuring Arrays In Blocks](ruby/destructuring-arrays-in-blocks.md) - [Destructuring Arrays In Blocks](ruby/destructuring-arrays-in-blocks.md)

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ruby/create-listing-of-all-middleman-pages.md Normal file
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# Create Listing Of All Middleman Pages
Middleman is a handy tool for quickly throwing together a bunch of static
pages with layout and templating help at the ready. Once you have a handful
of pages up and running, you'll probably want a way to quickly navigate to
them. You can add a quick listing of all the pages with a couple helpers
provided by Middleman.
```ruby
<ul>
<% sitemap.resources.each do |resource| %>
<li><%= link_to(resource.path, resource.path) %></li>
<% end %>
</ul>
```
The `sitemap.resources` variable will contain a list of all the resources
that get processed and served by the Middleman app. The `link_to` helper
makes it easy to turn those into links.
Because `resources` includes images and other assets, you may want to filter
down to just `html` files which could look something like the following:
```ruby
<ul>
<% sitemap.resources
.select { |resource| resource.path =~ /html$/ }
.each do |resource|
%>
<li><%= link_to(resource.path, resource.path) %></li>
<% end %>
</ul>
```
Just add the snippet to whatever page you'd like the page listing to appear
on.