mirror of
https://github.com/flynx/types.js.git
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116 lines
2.9 KiB
JavaScript
116 lines
2.9 KiB
JavaScript
/**********************************************************************
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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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// import stuff from object.js to Object...
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var toObject = function(...keys){
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keys.forEach(function(key){
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Object[key]
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|| (Object[key] = object[key]) }) }
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toObject(
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'deepKeys',
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// XXX these should be called logically relative to Array.js and diff.js...
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'match',
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'matchPartial',
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/* XXX not yet sure about these...
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// XXX EXPERIMENTAL...
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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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)
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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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Object.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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Object.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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{}
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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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Object.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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/* XXX this messes up things...
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Object.prototype.sort
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|| Object.defineProperty(Object.prototype, 'sort', {
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writable: true,
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configurable: true,
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enumerable: false,
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value: function(keys){
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return Object.sort(this, keys) }, })
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//*/
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/**********************************************************************
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* vim:set ts=4 sw=4 : */ return module })
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