Add <s> tag to core components

.github/pull_request_template.md

@@ -1,3 +1,5 @@
+**Please make sure to target feature and bugfix requests to develop branch**
+
 ## Issue https://github.com/basemate/matestack-ui-core/issues/XXX: Short description here
 
 ### Changes

README.md

@@ -21,7 +21,7 @@ dynamic Web-App.
 
 ### Installation:
 
-Click here to see how you can add Matestack UI to your existing Rails application: [Installation Guide](./docs/install)
+Click here to see how you can add Matestack UI to your existing Rails application: [Installation Guide](https://www.matestack.org/docs/install)
 
 ### Features:
 

app/concepts/matestack/ui/core/s/s.haml

@@ -0,0 +1,5 @@
+%s{@tag_attributes}
+  - if options[:text].nil? && block_given?
+    = yield
+  - else
+    = options[:text]

app/concepts/matestack/ui/core/s/s.rb

@@ -0,0 +1,6 @@
+module Matestack::Ui::Core::S
+  class S < Matestack::Ui::Core::Component::Static
+
+  end
+end
+

docs/components/s.md

@@ -0,0 +1,46 @@
+# matestack core component: s
+
+Show [specs](/spec/usage/components/s_spec.rb)
+
+The HTML `<s>` tag implemented in ruby.
+
+## Parameters
+
+This component can take 3 optional configuration params and optional content.
+
+#### # id (optional)
+Expects a string with all ids the s tag should have.
+
+#### # class (optional)
+Expects a string with all classes the s tag should have.
+
+#### # text (optional)
+Expects a string with the text that s go into the `<s>` tag.
+
+## Example 1
+Specifying the text directly
+
+```ruby
+  s id: "foo", class: "bar" text: "Hello World"
+```
+
+returns
+
+```html
+<s id="foo" class="bar">Hello World</s>
+```
+
+## Example 2
+Rendering a content block between the `<s>` tags
+
+```ruby
+s id: "foo", class: "bar" do
+  plain "Hello World"
+end
+```
+
+returns
+
+```html
+<s id="foo" class="bar">Hello World</s>
+```

guides/hello_world.md → guides/10_hello_world.md

@@ -1,15 +1,17 @@
-# Hello World Guide
-
 ## Getting from zero to one, quickly
 
 *Prerequisite:* We assume you have read and followed the [installation guide](/docs/install), either in a new or existing Rails application.
 
 ### Creating your first Matestack app
 
+*A matestack `app` is something like a classic Rails `layout`. It will wrap `pages`.*
+
 Within your `app/matestack/` folder, create a folder called `apps` and there,
 we will start by adding a file called `my_app.rb`!
 Put the following code inside it:
 
+`app/matestack/apps/my_app.rb`
+
 ```ruby
 class Apps::MyApp < Matestack::Ui::App
 
@@ -27,15 +29,19 @@ class Apps::MyApp < Matestack::Ui::App
 end
 ```
 
-Great! Now we have our first Matestack app inside our Rails application. It can have many pages, and adding a first one is our next step!
+Great! Now we have our first matestack app inside our Rails application. It can wrap many pages, and adding a first one is our next step!
 
-### Creating your first Matestack page
+### Creating your first matestack page
+
+*A matestack `page` is something like a classic Rails `view`. It will be wrapped by an `app`.*
 
 Now, within `app/matestack/`, create another folder called `pages/`, and put a folder for our app in it (`my_app`).
 In `app/matestack/pages/my_app/`, create a file called `my_example_page.rb` for our first view.
 
 Notice how we describe our User Interface with elements that resemble `HTML tags` - but we can also write Ruby just the way we want to!
 
+`app/matestack/pages/my_app/my_example_page.rb`
+
 ```ruby
 class Pages::MyApp::MyExamplePage < Matestack::Ui::Page
 
@@ -54,7 +60,7 @@ class Pages::MyApp::MyExamplePage < Matestack::Ui::Page
 end
 ```
 
-After creating this example page for our example Matestack app, we're nearly finished. But as you may have guessed, we've yet to prepare the routes and the controller!
+After creating this example page for our example matestack app, we're nearly finished. But as you may have guessed, we've yet to prepare the routes and the controller!
 
 ### Setting up router and controller
 
@@ -63,7 +69,7 @@ This is straightforward and just works *the Rails way*.
 Inside `config/routes.rb`, add a route for the example page:
 
 ```ruby
-scope :my_app do
+Rails.application.routes.draw do
   get 'my_example_page', to: 'my_app#my_example_page'
 end
 ```
@@ -74,19 +80,18 @@ In `app/controllers/`, create a file called `my_app_controller.rb` and define ou
 class MyAppController < ApplicationController
 
   # if it is not already included in the ApplicationController
-  # add the Matestack ApplicationHelper here by
-  # uncommenting the line below
-  # include Matestack::Ui::Core::ApplicationHelper
+  include Matestack::Ui::Core::ApplicationHelper
 
   def my_example_page
     responder_for(Pages::MyApp::MyExamplePage)
   end
+
 end
 ```
 
 ### Test it
 
-All we got left to do is to start Rails by entering `rails server` in the console and then head to [localhost:3000/my_app/my_example_page](http://localhost:3000/my_app/my_example_page) in our favorite browser!
+All we got left to do is to start Rails by entering `rails server` in the console and then head to [localhost:3000/my_example_page](http://localhost:3000/my_example_page) in our favorite browser!
 
 ### Summary