class Middleman::ImgLoadingAttribute
Public Class Methods
new(app, options_hash={}, &block)
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Calls superclass method
# File lib/middleman-img_loading_attribute/extension.rb, line 8 def initialize(app, options_hash={}, &block) # Call super to build options from the options_hash super # Require libraries only when activated # require 'necessary/library' # set up your extension # puts options.my_option end
Public Instance Methods
after_build(builder)
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# File lib/middleman-img_loading_attribute/extension.rb, line 23 def after_build(builder) files = Dir.glob(File.join(app.config[:build_dir], "**", "*.html")) files.each do |file| doc = Nokogiri::HTML(File.read(file)) doc.css('img').each do |elem| next if elem.path.include?('pre') || elem.path.include?('code') || elem.path.include?('blockquote') elem['loading'] = options[:loading] end File.open(file, 'w') do |f| f.write doc.to_html end end end
after_configuration()
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# File lib/middleman-img_loading_attribute/extension.rb, line 19 def after_configuration # Do something end