Created
August 12, 2013 16:47
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Gravatar Image Helper Function. Provide an email, it will return image_tag for corresponding gravatar. Pass in options hash as usual
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| def gravatar_image(email, options = {}) | |
| gravatar_url = "http://www.gravatar.com/avatar" | |
| gravatar_hash = Digest::MD5.hexdigest(email.downcase.strip) | |
| image_tag "#{gravatar_url}/#{gravatar_hash}", options | |
| end |
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