Sha256: 7ed6e81439ac8d007dbe24342e43b42592861737a04c6db6c3cf631a562921b8
Contents?: true
Size: 939 Bytes
Versions: 46
Compression:
Stored size: 939 Bytes
Contents
module Dataset
module Database # :nodoc:
# The interface to a sqlite3 database, this will capture by copying the db
# file and restore by replacing and reconnecting to one of the same.
#
class Sqlite3 < Base
def initialize(database_spec, storage_path)
@database_path, @storage_path = database_spec[:database], storage_path
FileUtils.mkdir_p(@storage_path)
end
def capture(datasets)
return if datasets.nil? || datasets.empty?
cp @database_path, storage_path(datasets)
end
def restore(datasets)
store = storage_path(datasets)
if File.file?(store)
mv store, @database_path
ActiveRecord::Base.establish_connection 'test'
true
end
end
def storage_path(datasets)
"#{@storage_path}/#{datasets.collect {|c| c.__id__}.join('_')}.sqlite3.db"
end
end
end
end
Version data entries
46 entries across 46 versions & 8 rubygems