1 files changed, 7 insertions, 40 deletions

diff --git a/railties/lib/rails/commands/console.rb b/railties/lib/rails/commands/console.rb
index f6bdf129d6..ea5d20ea24 100644
--- a/railties/lib/rails/commands/console.rb
+++ b/railties/lib/rails/commands/console.rb
@@ -1,14 +1,13 @@
 require 'optparse'
 require 'irb'
 require 'irb/completion'
+require 'rails/commands/console_helper'
 
 module Rails
   class Console
-    class << self
-      def start(*args)
-        new(*args).start
-      end
+    include ConsoleHelper
 
+    class << self
       def parse_arguments(arguments)
         options = {}
 
@@ -18,27 +17,11 @@ 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", 'Enable the debugger.') { |v| options[:debugger] = v }
           opt.parse!(arguments)
         end
 
-        if arguments.first && arguments.first[0] != '-'
-          env = arguments.first
-          if available_environments.include? env
-            options[:environment] = env
-          else
-            options[:environment] = %w(production development test).detect {|e| e =~ /^#{env}/} || env
-          end
-        end
-
-        options
+        set_options_env(arguments, options)
       end
-
-      private
-
-        def available_environments
-          Dir['config/environments/*.rb'].map { |fname| File.basename(fname, '.*') }
-        end
     end
 
     attr_reader :options, :app, :console
@@ -58,23 +41,15 @@ module Rails
     end
 
     def environment
-      options[:environment] ||= ENV['RAILS_ENV'] || ENV['RACK_ENV'] || 'development'
-    end
-
-    def environment?
-      environment
+      options[:environment] ||= super
     end
+    alias_method :environment?, :environment
 
     def set_environment!
       Rails.env = environment
     end
 
-    def debugger?
-      options[:debugger]
-    end
-
     def start
-      require_debugger if debugger?
       set_environment! if environment?
 
       if sandbox?
@@ -85,17 +60,9 @@ module Rails
       end
 
       if defined?(console::ExtendCommandBundle)
-        console::ExtendCommandBundle.send :include, Rails::ConsoleMethods
+        console::ExtendCommandBundle.include(Rails::ConsoleMethods)
       end
       console.start
     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
 end