class Hyperstack::Hotloader::CssReloader
Public Instance Methods
is_matching_stylesheet?(href, url)
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# File lib/hyperstack/hotloader/css_reloader.rb, line 27 def is_matching_stylesheet?(href, url) # straight match, like in Rack::Sass::Plugin if href.index(url) true else # Rails asset pipeline match url_base = File.basename(url).sub(/\.s?css+/, '').sub(/\.s?css+/, '') href_base = File.basename(href).sub(/\.self-?.*.css.+/, '') url_base == href_base end end
reload(reload_request, document)
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# File lib/hyperstack/hotloader/css_reloader.rb, line 6 def reload(reload_request, document) url = reload_request[:url] puts "Reloading CSS: #{url}" to_append = "t_hot_reload=#{Time.now.to_i}" links = Native(`document.getElementsByTagName("link")`) (0..links.length-1).each { |i| link = links[i] if link.rel == 'stylesheet' && is_matching_stylesheet?(link.href, url) if link.href !~ /\?/ link.href += "?#{to_append}" else if link.href !~ /t_hot_reload/ link.href += "&#{to_append}" else link.href = link.href.sub(/t_hot_reload=\d+/, to_append) end end end } end