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102 lines
2.7 KiB
JavaScript
102 lines
2.7 KiB
JavaScript
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/**********************************************************************
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*
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*
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*
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* XXX shoule we add these from object to Object?
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* - .parent(..)
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* - .parentProperty(..)
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* - .parentCall(..)
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* - .parentOf(..)
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* - .childOf(..)
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* - .related(..)
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*
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**********************************************/ /* c8 ignore next 2 */
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((typeof define)[0]=='u'?function(f){module.exports=f(require)}:define)
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(function(require){ var module={} // make module AMD/node compatible...
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/*********************************************************************/
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require('object-run')
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var object = require('ig-object')
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/*********************************************************************/
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var ObjectMixin =
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module.ObjectMixin =
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object.Mixin('ObjectMixin', 'soft', {
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// stuff from object.js...
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deepKeys: object.deepKeys,
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match: object.match,
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matchPartial: object.matchPartial,
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/* XXX not yet sure about these...
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// XXX EXPERIMENTAL...
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parent : object.parent,
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parentProperty: object.parentProperty,
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parentCall: object.parentCall,
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parentOf: object.parentOf,
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childOf: object.childOf,
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related: object.related,
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//*/
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// Make a copy of an object...
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//
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// This will:
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// - create a new object linked to the same prototype chain as obj
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// - copy obj own state
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//
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// NOTE: this will copy prop values and not props...
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copy: function(obj, constructor){
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return Object.assign(
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constructor == null ?
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Object.create(obj.__proto__)
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: constructor(),
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obj) },
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// Make a full key set copy of an object...
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//
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// NOTE: this will copy prop values and not props...
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// NOTE: this will not deep-copy the values...
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flatCopy: function(obj, constructor){
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return Object.deepKeys(obj)
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.reduce(
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function(res, key){
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res[key] = obj[key]
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return res },
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constructor == null ?
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//Object.create(obj.__proto__)
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{}
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: constructor()) },
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// XXX for some reason neumric keys do not respect order...
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// to reproduce:
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// Object.keys({a:0, x:1, 10:2, 0:3, z:4, ' 1 ':5})
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// // -> ["0", "10", "a", "x", "z", " 1 "]
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// ...this is the same across Chrome and Firefox...
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sort: function(obj, keys){
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keys = (typeof(keys) == 'function'
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|| keys === undefined) ?
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[...Object.keys(obj)].sort(keys)
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: keys
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new Set([...keys, ...Object.keys(obj)])
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.forEach(function(k){
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if(k in obj){
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var v = Object.getOwnPropertyDescriptor(obj, k)
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delete obj[k]
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Object.defineProperty(obj, k, v) } })
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return obj },
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})
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ObjectMixin(Object)
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/**********************************************************************
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* vim:set ts=4 sw=4 : */ return module })
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