Add readonly? to Capybara::Node::Simple

lib/capybara/node/simple.rb

@@ -148,6 +148,10 @@ module Capybara
         native.has_attribute?('multiple')
       end
 
+      def readonly?
+        native.has_attribute?('readonly')
+      end
+
       def synchronize(_seconds = nil)
         yield # simple nodes don't need to wait
       end

lib/capybara/selenium/extensions/find.rb

@@ -100,9 +100,9 @@ module Capybara
       def is_displayed_atom # rubocop:disable Naming/PredicateName
         @@is_displayed_atom ||= begin # rubocop:disable Style/ClassVars
           browser.send(:bridge).send(:read_atom, 'isDisplayed')
-                                rescue StandardError
-                                  # If the atom doesn't exist or other error
-                                  ''
+        rescue StandardError
+          # If the atom doesn't exist or other error
+          ''
         end
       end
     end

lib/capybara/selenium/patches/atoms.rb

@@ -6,10 +6,10 @@ private
   def read_atom(function)
     @atoms ||= Hash.new do |hash, key|
       hash[key] = begin
-                    File.read(File.expand_path("../../atoms/#{key}.min.js", __FILE__))
-                  rescue Errno::ENOENT
-                    super
-                  end
+        File.read(File.expand_path("../../atoms/#{key}.min.js", __FILE__))
+      rescue Errno::ENOENT
+        super
+      end
     end
     @atoms[function]
   end

lib/capybara/selenium/patches/logs.rb

@@ -27,10 +27,10 @@ module Capybara
 
       def log(type)
         data = begin
-                 execute :get_log, {}, type: type.to_s
-               rescue ::Selenium::WebDriver::Error::UnknownCommandError
-                 execute :get_log_legacy, {}, type: type.to_s
-               end
+          execute :get_log, {}, type: type.to_s
+        rescue ::Selenium::WebDriver::Error::UnknownCommandError
+          execute :get_log_legacy, {}, type: type.to_s
+        end
 
         Array(data).map do |l|
           ::Selenium::WebDriver::LogEntry.new l.fetch('level', 'UNKNOWN'), l.fetch('timestamp'), l.fetch('message')

spec/rack_test_spec.rb

@@ -2,11 +2,11 @@
 
 require 'spec_helper'
 nokogumbo_required = begin
-                       require 'nokogumbo'
-                       true
-                     rescue LoadError
-                       false
-                     end
+  require 'nokogumbo'
+  true
+rescue LoadError
+  false
+end
 
 module TestSessions
   RackTest = Capybara::Session.new(:rack_test, TestApp)