Sha256: a974990cdfa00ec3925c49f487ce30e1c24f05b902b37a51ecaa52dea33d9bef
Contents?: true
Size: 1.28 KB
Versions: 30
Compression:
Stored size: 1.28 KB
Contents
require 'active_record/scoping/default'
require 'active_record/scoping/named'
require 'active_record/base'
module ActiveRecord
class SchemaMigration < ActiveRecord::Base
class << self
def primary_key
nil
end
def table_name
"#{table_name_prefix}#{ActiveRecord::Base.schema_migrations_table_name}#{table_name_suffix}"
end
def index_name
"#{table_name_prefix}unique_#{ActiveRecord::Base.schema_migrations_table_name}#{table_name_suffix}"
end
def table_exists?
connection.table_exists?(table_name)
end
def create_table(limit=nil)
unless table_exists?
version_options = {null: false}
version_options[:limit] = limit if limit
connection.create_table(table_name, id: false) do |t|
t.column :version, :string, version_options
end
connection.add_index table_name, :version, unique: true, name: index_name
end
end
def drop_table
if table_exists?
connection.remove_index table_name, name: index_name
connection.drop_table(table_name)
end
end
def normalize_migration_number(number)
"%.3d" % number.to_i
end
end
def version
super.to_i
end
end
end
Version data entries
30 entries across 30 versions & 2 rubygems