Created
May 19, 2012 22:04
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Data attribute helper for slim templating
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| .posts*data(id: post.id, url: post.permalink) | |
| | ... | |
| #=> <div class="post" data-id="123" data-url="/posts/kitten-tossing-banned-in-west-virginia" >...</div> |
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| module DataHelper | |
| def data(hash) | |
| hash.keys.each_with_object({}){ |key, data_hash| data_hash["data-#{key}"] = hash[key] } | |
| end | |
| end |
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