issue-7b588526e608305af04054ed760a13a5c137c4e5.yaml

--- !ditz.rubyforge.org,2008-03-06/issue 
title: add a non-standard getter/setter 'key' argument
desc: |-
  Standard getter gets the original object in the 'this' binding and no
  arguments.  Standard setter gets the original object in the 'this' binding
  and no other arguments.  Because the key is not given, user code must
  create multiple accessor function objects (or use the Proxy object).
  
  Extend both getter and setter argument list with the key argument.  This
  will probably break very little code and is easy to achieve when a setter
  or getter is triggered by a property access:
  
    print(foo.bar);    // getter
    foo.bar = 'quux';  // setter
  
  However, setter/getter can also be invoked "out of context":
  
    var desc = Object.getOwnPropertyDescriptor(foo, 'bar');
    var getter = desc.get;
    print(getter());
  
  Above, the getter is invoked with the expectation that it will return the
  same value as when evaluating "foo.bar".  However, Duktape won't know the
  property name from context of the call.
  
  Even with this limitation, it might be worthwhile to extend the accessor
  behavior, which will still be useful for most code.
type: :task
component: duk
release: v0.11
reporter: Sami Vaarala <sami.vaarala@iki.fi>
status: :closed
disposition: :fixed
creation_time: 2014-06-12 22:59:13.174464 Z
references: []

id: 7b588526e608305af04054ed760a13a5c137c4e5
log_events: 
- - 2014-06-12 22:59:13.265944 Z
  - Sami Vaarala <sami.vaarala@iki.fi>
  - created
  - ""
- - 2014-06-13 21:52:06.384447 Z
  - Sami Vaarala <sami.vaarala@iki.fi>
  - closed with disposition fixed
  - ""