4 ms·

> Prototype-based OOP came first in SELF Isn't prototype-based OOP roughly a decade older? -> for example "Director" from Ken Kahn is from 1976.

by lispm 2y ago

pjmlp 2y ago
Maybe, I never heard of "Director", its documentation seems hard to come by in digital world. Although Wikipedia also points out that, https://en.wikipedia.org/wiki/Prototype-based_programming https://en.wikipedia.org/wiki/Prototype-based_programming Actually your remark has made me dive into alternative prototype based languages.
- lispm 2y ago
  Check the resume of Ken Kahn: http://toontalk.com/resume.pdf http://toontalk.com/resume.pdf Director Guide: https://dspace.mit.edu/bitstream/handle/1721.1/6302/AIM-482b.pdf https://dspace.mit.edu/bitstream/handle/1721.1/6302/AIM-482b... Creation of Computer Animation from Story Descriptions: https://dspace.mit.edu/bitstream/handle/1721.1/16012/07200639.pdf https://dspace.mit.edu/bitstream/handle/1721.1/16012/0720063... The other mentioned tool was Thinglab, by Alan Borning https://www.ijcai.org/Proceedings/77-1/Papers/085.pdf https://www.ijcai.org/Proceedings/77-1/Papers/085.pdf "The Smalltalk notion of an object has been modified and extended in a number of ways. In ThingLab, objects are constructed interactively by editing and making descendants of prototypes. An abstraction hierarchy is used that allows arbitrarily many levels of both parents and descendants, with the problem of objects with several parents being handled by the technique of merging. There is no distinction between classes and instances." "The Programming Language Aspects of ThingLab, a Constraint-Oriented Simulation Laboratory" https://dl.acm.org/doi/pdf/10.1145/357146.357147 https://dl.acm.org/doi/pdf/10.1145/357146.357147 "CLASSES VERSUS PROTOTYPES IN OBJECT-ORIENTED LANGUAGES" https://dl.acm.org/doi/pdf/10.5555/324493.324538 https://dl.acm.org/doi/pdf/10.5555/324493.324538 Available in the Browser, running in Smalltalk: https://constraints.cs.washington.edu/thinglab/ https://constraints.cs.washington.edu/thinglab/
  - pjmlp 2y ago
    Thanks for the overview.

> Prototype-based OOP came first in SELF Isn't prototype-based OOP roughly a decade older? -> for example "Director" from Ken Kahn is from 1976.

by lispm 2y ago

> Prototype-based OOP came first in SELF Isn't prototype-based OOP roughly a decade older? -> for example "Director" from Ken Kahn is from 1976.

pjmlp 2y ago

Maybe, I never heard of "Director", its documentation seems hard to come by in digital world. Although Wikipedia also points out that, https://en.wikipedia.org/wiki/Prototype-based_programming https://en.wikipedia.org/wiki/Prototype-based_programming Actually your remark has made me dive into alternative prototype based languages.

lispm 2y ago
Check the resume of Ken Kahn: http://toontalk.com/resume.pdf http://toontalk.com/resume.pdf Director Guide: https://dspace.mit.edu/bitstream/handle/1721.1/6302/AIM-482b.pdf https://dspace.mit.edu/bitstream/handle/1721.1/6302/AIM-482b... Creation of Computer Animation from Story Descriptions: https://dspace.mit.edu/bitstream/handle/1721.1/16012/07200639.pdf https://dspace.mit.edu/bitstream/handle/1721.1/16012/0720063... The other mentioned tool was Thinglab, by Alan Borning https://www.ijcai.org/Proceedings/77-1/Papers/085.pdf https://www.ijcai.org/Proceedings/77-1/Papers/085.pdf "The Smalltalk notion of an object has been modified and extended in a number of ways. In ThingLab, objects are constructed interactively by editing and making descendants of prototypes. An abstraction hierarchy is used that allows arbitrarily many levels of both parents and descendants, with the problem of objects with several parents being handled by the technique of merging. There is no distinction between classes and instances." "The Programming Language Aspects of ThingLab, a Constraint-Oriented Simulation Laboratory" https://dl.acm.org/doi/pdf/10.1145/357146.357147 https://dl.acm.org/doi/pdf/10.1145/357146.357147 "CLASSES VERSUS PROTOTYPES IN OBJECT-ORIENTED LANGUAGES" https://dl.acm.org/doi/pdf/10.5555/324493.324538 https://dl.acm.org/doi/pdf/10.5555/324493.324538 Available in the Browser, running in Smalltalk: https://constraints.cs.washington.edu/thinglab/ https://constraints.cs.washington.edu/thinglab/
- pjmlp 2y ago
  Thanks for the overview.