Merge pull request #87 from basemate/add-small-tags

Add small tags

Author: pascalwengerter

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

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

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

@@ -0,0 +1,5 @@
+module Matestack::Ui::Core::Small
+  class Small < Matestack::Ui::Core::Component::Static
+
+  end
+end

docs/components/small.md

@@ -0,0 +1,40 @@
+# matestack core component: Small
+
+Show [specs](../../spec/usage/components/small_spec.rb)
+
+The HTML small tag implemented in ruby.
+
+## Parameters
+
+This component can take 2 optional configuration params and either yield content or display what gets passed to the `text` configuration param.
+
+#### # id (optional)
+Expects a string with all ids the small tag should have.
+
+#### # class (optional)
+Expects a string with all classes the small tag should have.
+
+## Example 1: Yield a given block
+
+```ruby
+small id: "foo", class: "bar" do
+  plain 'Hello World' # optional content
+end
+```
+
+returns
+
+```html
+<small id="foo" class="bar">Hello World</small>
+```
+
+## Example 2: Render options[:text] param
+
+```ruby
+small id: "foo", class: "bar", text: 'Hello World'
+```
+
+returns
+
+```html
+<small id="foo" class="bar">Hello World</small>

spec/usage/components/small_spec.rb

@@ -0,0 +1,66 @@
+require_relative "../../support/utils"
+include Utils
+
+describe 'Small Component', type: :feature, js: true do
+
+  it 'Example 1 - yield, no options[:text]' do
+
+    class ExamplePage < Matestack::Ui::Page
+
+      def response
+        components {
+          # simple small tag
+          small do
+            plain 'I am a simple small tag'
+          end
+
+          # enhanced small tag
+          small id: 'my-id', class: 'my-class' do
+            plain 'I am a enhanced small tag'
+          end
+        }
+      end
+
+    end
+
+    visit '/example'
+
+    static_output = page.html
+
+    expected_static_output = <<~HTML
+    <small>I am a simple small tag</small>
+    <small id="my-id" class="my-class">I am a enhanced small tag</small>
+    HTML
+
+    expect(stripped(static_output)).to include(stripped(expected_static_output))
+  end
+
+  it 'Example 2 - render options[:text]' do
+
+    class ExamplePage < Matestack::Ui::Page
+
+      def response
+        components {
+          # simple small
+          small text: 'I am a simple small tag'
+
+          # enhanced small
+          small id: 'my-id', class: 'my-class', text: 'I am enhanced small tag'
+        }
+      end
+
+    end
+
+    visit '/example'
+
+    static_output = page.html
+
+    expected_static_output = <<~HTML
+    <small>I am a simple small tag</small>
+    <small id="my-id" class="my-class">I am enhanced small tag</small>
+    HTML
+
+    expect(stripped(static_output)).to include(stripped(expected_static_output))
+  end
+
+end