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Update README #25

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Update README.md
brandy May 22, 2015
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Merge pull request #1 from BornLuna/README-UPDATE
brandy May 22, 2015
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16 changes: 4 additions & 12 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -80,9 +80,7 @@ meta title: "My Title"
In your layout:

```erb
<%
metamagic site: "My Site", title: [:title, :site], separator: " — "
%>
<%= metamagic site: "My Site", title: [:title, :site], separator: " — " %>
```

This will render the following:
Expand All @@ -101,9 +99,7 @@ If you hadn't set the title in your view, it would just display the site name.
You can also use a proc to enable custom processing:

```erb
<%
metamagic site: "My Site", title: -> { title.include?(site) ? title : "#{title} — #{site}" }
%>
<%= metamagic site: "My Site", title: -> { title.include?(site) ? title : "#{title} — #{site}" } %>
```

This will insert the site name only if it is not already present in the title.
Expand All @@ -122,9 +118,7 @@ end
The proc is still needed in the layout to ensure the right context for the template:

```erb
<%
metamagic site: "My Site", title: -> { meta_title_for(title, site) }
%>
<%= metamagic site: "My Site", title: -> { meta_title_for(title, site) } %>
```

#### Keywords template
Expand All @@ -142,9 +136,7 @@ meta keywords: %{one two three}
In your layout:

```erb
<%
metamagic keywords: [:keywords, "four", "five", "six"]
%>
<%= metamagic keywords: [:keywords, "four", "five", "six"] %>
```

This will render the following:
Expand Down