Skip to content

Instantly share code, notes, and snippets.

@3014zhangshuo

3014zhangshuo/helpers_asset_data_base64_helper.rb

Created February 14, 2017 02:36
Show Gist options
  • Save 3014zhangshuo/b536b1e6bf82a4933d06327d60331433 to your computer and use it in GitHub Desktop.
Save 3014zhangshuo/b536b1e6bf82a4933d06327d60331433 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
helpers_asset_data_base64_helper.rb
module AssetDataBase64Helper
def asset_data_base64(path)
asset = Rails.application.assets.find_asset(path)
throw "Could not find asset '#{path}'" if asset.nil?
base64 = Base64.encode64(asset.to_s).gsub(/\s+/, "")
"data:#{asset.content_type};base64,#{Rack::Utils.escape(base64)}"
end
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment