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moving to generators...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2022-07-05 22:09:09 +03:00
parent c3cbd26a62
commit dcb1321e6a
1 changed files with 22 additions and 29 deletions
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51
object.js
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@ -427,7 +427,6 @@ BOOTSTRAP(function(){
// this... // this...
// //
// XXX user doc!!! // XXX user doc!!!
// XXX should we use this for sources(..) and friends...
var stoppable = var stoppable =
module.stoppable = module.stoppable =
function(func){ function(func){
@ -761,24 +760,22 @@ function(proto, name){
if(name == ''){ if(name == ''){
throw new Error('parent(..): need a method with non-empty .name') } throw new Error('parent(..): need a method with non-empty .name') }
// get first matching source... // get first matching source...
proto = sources(that, name, var i = 0
function(obj, i){ for(var obj of _sources(that, name)){
// NOTE: the .hasOwnProperty(..) test is here so as // NOTE: the .hasOwnProperty(..) test is here so as
// to skip the base callable when searching for // to skip the base callable when searching for
// .__call__ that is returned as a special case // .__call__ that is returned as a special case
// by sourcei(..) and this should have no effect // by source(..) and this should have no effect
// or other cases... // or other cases...
// NOTE: this will only skip the root callable... // NOTE: this will only skip the root callable...
return (i > 0 || obj.hasOwnProperty(name)) if((i++ > 0 || obj.hasOwnProperty(name))
&& obj[name] === proto && obj[name] === proto){
&& module.STOP }) proto = obj
.pop() } break }}}
// get first source... // get first source...
var res = sources(proto, name, var res = _sources(proto, name)
function(obj, i){ res.next()
return i == 1 res = res.next().value
&& module.STOP })
.pop()
return !res ? return !res ?
undefined undefined
:(!(name in res) && typeof(res) == 'function') ? :(!(name in res) && typeof(res) == 'function') ?
@ -797,11 +794,9 @@ var parentProperty =
module.parentProperty = module.parentProperty =
function(proto, name){ function(proto, name){
// get second source... // get second source...
var res = sources(proto, name, var res = _sources(proto, name)
function(obj, i){ res.next()
return i == 1 res = res.next().value
&& module.STOP })
.pop()
return res ? return res ?
// get next value... // get next value...
Object.getOwnPropertyDescriptor(res, name) Object.getOwnPropertyDescriptor(res, name)
@ -847,7 +842,7 @@ function(proto, name, that, ...args){
var parentOf = var parentOf =
module.parentOf = module.parentOf =
function(parent, child){ function(parent, child){
return new Set(sources(child)).has(parent) } return new Set([..._sources(child)]).has(parent) }
// Reverse of parentOf(..) // Reverse of parentOf(..)
var childOf = var childOf =
@ -1500,11 +1495,9 @@ function(base, object){
mixins(base, object, function(){ return module.STOP }) mixins(base, object, function(){ return module.STOP })
.length > 0 .length > 0
// flat mixin search... // flat mixin search...
|| sources(base, function(p){ || [..._sources(base)]
return matchPartial(p, object) ? .some(function(p){
module.STOP return matchPartial(p, object) }) )}
: [] })
.length > 0 )}
// Mix-out sets of methods/props/attrs out of an object prototype chain... // Mix-out sets of methods/props/attrs out of an object prototype chain...