Simplify code

Author: liberaldev

app/helper.rb

@@ -1,13 +1,13 @@
+require 'dependencies'
+
 class Helper
-  def initialize(window)
-    @navigator = window.navigator
-  end
+  @@navigator = $window.navigator
 
-  def ios?
-    @navigator.user_agent&.match?(/\b(iPad|iPhone|iPod)\b/)
+  def self.ios?
+    @@navigator.user_agent&.match?(/\b(iPad|iPhone|iPod)\b/)
   end
 
-  def macos?
-    @navigator.user_agent&.match?(/\bMac\b/)
+  def self.macos?
+    @@navigator.user_agent&.match?(/\bMac\b/)
   end
 end

app/try_ruby.rb

@@ -33,7 +33,7 @@ def initialize
     @current_item     = nil
     @current_copycode = nil
     @updating         = false
-    @helper           = Helper.new($window)
+    #@helper           = Helper.new($window)
 
     initialize_menu
 
@@ -63,7 +63,7 @@ def initialize
 
     #If hold down the control and the Enter key goes down, run
     $document.on :keydown, '#editor' do |e|
-      if e.key == "Enter" && ((e.ctrl? && !@helper.ios?) || ((@helper.macos? || @helper.ios?) && e.meta?))
+      if (e.key == "Enter" && (e.ctrl? && !Helper.ios?)) || ((Helper.macos? || Helper.ios?) && e.meta?)
         e.prevent
         do_run
       end