Sha256: b5ea0957e19a4e0eb11cc8fa68e94c701088571588308c233557012df322709a
Contents?: true
Size: 814 Bytes
Versions: 17
Compression:
Stored size: 814 Bytes
Contents
module LolDba
class Migration
attr_accessor :full_name
def initialize(migration_file)
self.full_name = File.basename(migration_file, ".rb")
require Rails.root.join(migration_file)
end
def number
/^(\d+)_(.*)$/.match(full_name)[1]
end
def name
/^(\d+)_(.*)$/.match(full_name)[2]
end
def to_s
full_name
end
def migration_class
name.camelize.split(".")[0].constantize
end
def up
migration_class.migrate(:up)
connection.execute("INSERT INTO schema_migrations (version) VALUES (#{number})")
end
def down
migration_class.migrate(:down)
connection.execute("DELETE FROM schema_migrations WHERE version = #{number}")
end
def connection
ActiveRecord::Base.connection
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems