taskLiberty Eiffel - Tasks: task #13103, Eiffel as an expression language

 
 

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task #13103: Eiffel as an expression language

Submitted by:  Cyril Adrian <cadrian>
Submitted on:  Sun Feb 23 07:59:31 2014  
 
Should Start On: Sat Feb 22 23:00:00 2014Should be Finished on: Sat Feb 22 23:00:00 2014
Category: SmartEiffelPriority: 5 - Normal
Status: DonePercent Complete: 100%
Assigned to: Cyril Adrian <cadrian>Open/Closed: Closed
Fixed Release: bellPlanned Release: bell
Effort: 0.00

Sun Jul 20 19:30:17 2014, comment #5:

Added feature-level "then expression" support. Will not add type inference without further discussion.

Cyril Adrian <cadrian>
Project AdministratorIn charge of this item.
Mon Jun 9 19:57:43 2014, comment #4:

Added alias "[]" and alias "()"

Cyril Adrian <cadrian>
Project AdministratorIn charge of this item.
Sun Apr 27 12:21:55 2014, comment #3:

Added implicit tuples.

Cyril Adrian <cadrian>
Project AdministratorIn charge of this item.
Sun Feb 23 22:32:26 2014, comment #2:

Type inference is somehow expected by people coming from languages like Python.
It helps reducing the apparent verbosity of Eiffel.
I must digest them a little but from a casual Eiffeler like me looks like steps in the right direction to make Eiffel more widespread...

.... While reading Meyer's slides I've been wondering how can he expect the world to take him seriously when he has been using Comic Sans! :)

Paolo Redaelli <Tybor>
Project Administrator
Sun Feb 23 21:19:58 2014, comment #1:

mh, from the first reading I think I like the simple extensions. About type inference I'm not yet convinced, that it is helpful to have this in the language. If it is needed, it can be done in the IDE. I'd vote for not implementing the last one...

Raphael Mack <ramack>
Project Administrator
Sun Feb 23 07:59:31 2014, original submission:

Implement some features of the followuing article:

http://bertrandmeyer.com/2014/01/29/eiffel-as-an-expression-language/

Most features are simple to implement — not sure about type inference though.

Cyril Adrian <cadrian>
Project AdministratorIn charge of this item.

 

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Carbon-Copy List
  • -unavailable- added by Tybor (Posted a comment)
  • -unavailable- added by ramack (Posted a comment)
  • -unavailable- added by cadrian (Submitted the item)
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    Follow 9 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun Jul 20 19:30:17 2014cadrianStatusIn Progress=>Done
      Percent Complete30%=>100%
      Open/ClosedOpen=>Closed
      Fixed ReleaseNone=>bell
    Mon Jun 9 19:57:43 2014cadrianPercent Complete20%=>30%
    Sun Apr 27 12:21:55 2014cadrianStatusNone=>In Progress
      Percent Complete0%=>20%
    Sun Feb 23 07:59:59 2014cadrianAssigned toNone=>cadrian
      Planned ReleaseNone=>bell

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