diff options
| -rw-r--r-- | activerecord/lib/active_record/migration.rb | 8 | ||||
| -rw-r--r-- | activerecord/lib/active_record/migration/compatibility.rb | 10 |
2 files changed, 11 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index 99a79024ad..33c236a732 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -524,13 +524,7 @@ module ActiveRecord end def self.[](version) - version = version.to_s - name = "V#{version.tr('.', '_')}" - unless Compatibility.const_defined?(name) - versions = Compatibility.constants.grep(/\AV[0-9_]+\z/).map { |s| s.to_s.delete('V').tr('_', '.').inspect } - raise ArgumentError, "Unknown migration version #{version.inspect}; expected one of #{versions.sort.join(', ')}" - end - Compatibility.const_get(name) + Compatibility.find(version) end def self.current_version diff --git a/activerecord/lib/active_record/migration/compatibility.rb b/activerecord/lib/active_record/migration/compatibility.rb index a20d7e0820..69bd9ff1cf 100644 --- a/activerecord/lib/active_record/migration/compatibility.rb +++ b/activerecord/lib/active_record/migration/compatibility.rb @@ -1,6 +1,16 @@ module ActiveRecord class Migration module Compatibility # :nodoc: all + def self.find(version) + version = version.to_s + name = "V#{version.tr('.', '_')}" + unless const_defined?(name) + versions = constants.grep(/\AV[0-9_]+\z/).map { |s| s.to_s.delete('V').tr('_', '.').inspect } + raise ArgumentError, "Unknown migration version #{version.inspect}; expected one of #{versions.sort.join(', ')}" + end + const_get(name) + end + V5_0 = Current module FourTwoShared |