BRMatt · January 5, 2015 16:59
diff --git a/app-assets-html-404.html.erb b/app-assets-html-404.html.erb
 Whoops, 404!
diff --git a/assets.task b/assets.task
 Rake::Task['assets:precompile'].enhance do
  assets_path = File.join(Rails.public_path, "assets")

  Dir[File.join(assets_path, '*.html*')].each do |matched_asset_path|
    http_status_code, extension = /#{assets_path}\/([0-9]{3})[^\/\s]*(\.html.?[^\b]*)/.match(matched_asset_path).captures
    error_page_path = File.join(Rails.public_path, "#{http_status_code}#{extension}")

    cp matched_asset_path, error_page_path
  end
 end 
diff --git a/config-application.rb b/config-application.rb
 config.assets.paths << "#{Rails.root}/assets/html"
	Rake::Task['assets:precompile'].enhance do
	assets_path = File.join(Rails.public_path, "assets")

	Dir[File.join(assets_path, '.html')].each do \|matched_asset_path\|
	http_status_code, extension = /#{assets_path}\/([0-9]{3})[^\/\s](\.html.?[^\b])/.match(matched_asset_path).captures
	error_page_path = File.join(Rails.public_path, "#{http_status_code}#{extension}")

	cp matched_asset_path, error_page_path
	end
	end