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jamesdarvell/data_uri_inlining.rb

Created February 6, 2015 17:55
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A middleman app helper method for creating a base 64 encoded uri for an asset (to inline it).
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data_uri_inlining.rb
module DataUriInlining
def asset_data_uri(name)
asset = sprockets.find_asset(name)
base64 = Base64.encode64(asset.to_s).gsub(/\s+/, "")
"data:#{asset.content_type};base64,#{Rack::Utils.escape(base64)}"
end
end
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