Remove debugger support

bebugger doesn't work with Ruby 2.2 so we don't need to support it
anymore

1 files changed, 0 insertions, 26 deletions

diff --git a/railties/lib/rails/commands/console.rb b/railties/lib/rails/commands/console.rb
index 96ced3c2f9..35a815a34f 100644
--- a/railties/lib/rails/commands/console.rb
+++ b/railties/lib/rails/commands/console.rb
@@ -18,14 +18,6 @@ module Rails
           opt.on("-e", "--environment=name", String,
                   "Specifies the environment to run this console under (test/development/production).",
                   "Default: development") { |v| options[:environment] = v.strip }
-          opt.on("--debugger", 'Enables the debugger.') do |v|
-            if RUBY_VERSION < '2.0.0'
-              options[:debugger] = v
-            else
-              puts "=> Notice: debugger option is ignored since Ruby 2.0 and " \
-                   "it will be removed in future versions."
-            end
-          end
           opt.parse!(arguments)
         end
 
@@ -76,25 +68,7 @@ module Rails
       Rails.env = environment
     end
 
-    if RUBY_VERSION < '2.0.0'
-      def debugger?
-        options[:debugger]
-      end
-
-      def require_debugger
-        require 'debugger'
-        puts "=> Debugger enabled"
-      rescue LoadError
-        puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle it and try again."
-        exit(1)
-      end
-    end
-
     def start
-      if RUBY_VERSION < '2.0.0'
-        require_debugger if debugger?
-      end
-
       set_environment! if environment?
 
       if sandbox?