flynx/object.js
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notes and cleanup...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2020-05-03 03:19:37 +03:00
parent 6285851010
commit df2c4ea140
1 changed files with 7 additions and 17 deletions
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object.js
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@ -6,10 +6,6 @@
* https://github.com/flynx/object.js * https://github.com/flynx/object.js
* *
* *
* XXX should this extend Object???
* ...if yes then it would also be logical to move Object.run(..)
* here...
*
**********************************************************************/ **********************************************************************/
((typeof define)[0]=='u'?function(f){module.exports=f(require)}:define) ((typeof define)[0]=='u'?function(f){module.exports=f(require)}:define)
(function(require){ var module={} // make module AMD/node compatible... (function(require){ var module={} // make module AMD/node compatible...
@ -330,14 +326,6 @@ function(root, ...objects){
// being a function while the second is an object with a call // being a function while the second is an object with a call
// method... // method...
// Q: should the two cases produce the same result??? // Q: should the two cases produce the same result???
// XXX Q: should the context (this) in .__new__(..) be _constructor or
// .prototype???
// ... .prototype seems to be needed more often but through it we
// can't reach the actual constructor... but on the other hand we
// can (should?) always explicitly use it -- .__new__(..) is usually
// in the same scope + this makes it more reusable for chaining
// .__new__(..) calls...
// ...currently it's .prototype...
var makeRawInstance = var makeRawInstance =
module.makeRawInstance = module.makeRawInstance =
function(context, constructor, ...args){ function(context, constructor, ...args){
@ -372,8 +360,8 @@ function(context, constructor, ...args){
return constructor.prototype.__call__ return constructor.prototype.__call__
.call(obj, this, ...arguments) }, .call(obj, this, ...arguments) },
constructor.prototype.__call__) constructor.prototype.__call__)
// use parent's constructor... (XXX EXPERIMENTAL) // use parent's constructor...
// XXX do a better test... // XXX do a better test???
: (constructor.__proto__ instanceof Function : (constructor.__proto__ instanceof Function
&& constructor.__proto__ !== (function(){}).__proto__) ? && constructor.__proto__ !== (function(){}).__proto__) ?
Reflect.construct(constructor.__proto__, [], constructor) Reflect.construct(constructor.__proto__, [], constructor)
@ -521,9 +509,10 @@ function(context, constructor, ...args){
// NOTE: to disable .__rawinstance__(..) handling set it to false in the // NOTE: to disable .__rawinstance__(..) handling set it to false in the
// class prototype... // class prototype...
// //
// XXX BUG: // XXX BUG?: this does not make a callable array...
// // this does not make a callable array... // X = Constructor('X', Array, function(){})
// X = Constructor('X', Array, function(){}) // ...can we "mix" disibilar types in JS, if yes then how do we
// construct the instance -- which constructor do we call???
// XXX revise .toString(..) definition test... // XXX revise .toString(..) definition test...
var Constructor = var Constructor =
module.Constructor = module.Constructor =
@ -617,6 +606,7 @@ function Constructor(name, a, b){
!!constructor_proto !!constructor_proto
&& (_constructor.__proto__ = constructor_proto) && (_constructor.__proto__ = constructor_proto)
_constructor.prototype = proto _constructor.prototype = proto
// NOTE: this is intentionally last, this enables the user to override // NOTE: this is intentionally last, this enables the user to override
// any of the system methods... // any of the system methods...
// NOTE: place the non-overridable definitions after this... // NOTE: place the non-overridable definitions after this...