Contents

module Joosy::SprocketsHelper
  def extract_sources_and_sizes_from_include_tag(name)
    code = javascript_include_tag name
    resources = code.scan(/(?:href|src)=['"]([^'"]+)['"]/).flatten

    resources.map do |resource|
      path = ::Rails.root.to_s + "/public" + resource.split('?')[0]
      size = File.size(path) rescue false
      [resource, size]
    end.to_json.html_safe
  end

  def require_joosy_preloader_for(app_asset, options={})
    preloader_asset = "joosy/preloaders/#{options[:preloader] || 'caching'}"
    force_preloader = options[:force] || false

    if force_preloader
      require_asset preloader_asset
    else
      require_asset Rails.env == 'development' ? app_asset : preloader_asset
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
joosy-0.1.0.RC2	app/helpers/joosy/sprockets_helper.rb