ActionView::Template::Error (960.css isn't precompiled)

Question

I have an iframe which renders a partial and is not part of the main application layout or asset pipeline.

I\'d like to include some style sheets, however I am ge

Answer 1

If you have a lot of standalone assets, then instead of adding each one to the list, like this

config.assets.precompile += ['960sm.css']

you may want to just precompile everything, like this:

def precompile?(path)
  %w(app lib vendor).each do |asset_root|
    assets_path = Rails.root.join(asset_root, 'assets').to_path
    return true if path.starts_with?(assets_path)
  end
  false
end

# Precompile all assets under app/assets (unless they start with _)
Rails.application.config.assets.precompile << proc do |name, path|
  starts_with_underscore = name.split('/').last.starts_with?('_')
  unless starts_with_underscore
    path = Rails.application.assets.resolve(name).to_path unless path # Rails 4 passes path; Rails 3 doesn't
    precompile?(path)
  end
end

(Based on the code in the Rails Guide.)