Move class method to instance in dbconsole

This method doesn't need to be in the class, since it's only used only
from the instance.

2 files changed, 3 insertions, 2 deletions

diff --git a/railties/lib/rails/commands/console.rb b/railties/lib/rails/commands/console.rb
index 35a9072f51..11275d7ea9 100644
--- a/railties/lib/rails/commands/console.rb
+++ b/railties/lib/rails/commands/console.rb
@@ -35,6 +35,7 @@ module Rails
       end
 
       private
+
         def available_environments
           Dir[Rails.root.join('config', 'environments', '*.rb')].map { |fname| File.basename(fname, '.*') }
         end
diff --git a/railties/lib/rails/commands/dbconsole.rb b/railties/lib/rails/commands/dbconsole.rb
index 353a64fd01..2d1e2d6a45 100644
--- a/railties/lib/rails/commands/dbconsole.rb
+++ b/railties/lib/rails/commands/dbconsole.rb
@@ -136,7 +136,7 @@ module Rails
 
       if arguments.first && arguments.first[0] != '-'
         env = arguments.first
-        if self.class.available_environments.include? env
+        if available_environments.include? env
           options[:environment] = env
         else
           options[:environment] = %w(production development test).detect {|e| e =~ /^#{env}/} || env
@@ -146,7 +146,7 @@ module Rails
       options
     end
 
-    def self.available_environments
+    def available_environments
       Dir[Rails.root.join('config', 'environments', '*.rb')].map { |fname| File.basename(fname, '.*') }
     end