TY  - JOUR
A1  - Steinert, Bastian
A1  - Thamsen, Lauritz
A1  - Felgentreff, Tim
A1  - Hirschfeld, Robert
T1  - Object Versioning to Support Recovery Needs Using Proxies to Preserve Previous Development States in Lively
JF  - ACM SIGPLAN notices
N2  - We present object versioning as a generic approach to preserve access to previous development and application states. Version-aware references can manage the modifications made to the target object and record versions as desired. Such references can be provided without modifications to the virtual machine. We used proxies to implement the proposed concepts and demonstrate the Lively Kernel running on top of this object versioning layer. This enables Lively users to undo the effects of direct manipulation and other programming actions.
KW  - Programming Environments
KW  - Object Versioning
KW  - CoExist
KW  - JavaScript
KW  - Lively Kernel
Y1  - 2015
U6  - https://doi.org/10.1145/2661088.2661093
SN  - 0362-1340
SN  - 1558-1160
VL  - 50
IS  - 2
SP  - 113
EP  - 124
PB  - Association for Computing Machinery
CY  - New York
ER  -