Created
May 21, 2013 02:42
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Rails image_tag helper for when an image may or may not exist.
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| def image_tag_or_default(image_name, options = {}) | |
| if RailsApplicationName::Application.assets.find_asset("#{image_name}").nil? | |
| image_tag("default_category.png",options) | |
| else | |
| image_tag("#{image_name}",options) | |
| end | |
| end |
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Rails.application.engine_name.titleize can probably be substituted here.