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65 lines
826 B
65 lines
826 B
"use strict";
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/*
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Deep-clone an object.
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*/
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function clone(obj)
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{
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if (obj instanceof Object)
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{
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var clonedObj = (obj instanceof Array) ? [] : {};
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for (var i in obj)
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{
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if ( obj.hasOwnProperty(i) )
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{
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clonedObj[i] = clone( obj[i] );
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}
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}
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return clonedObj;
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}
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return obj;
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}
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/*
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https://github.com/jonschlinkert/is-plain-object
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*/
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function isPlainObject(obj)
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{
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return !!obj && typeof obj==="object" && obj.constructor===Object;
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}
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/*
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Shallow-merge two objects.
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*/
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function shallowMerge(target, source)
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{
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if (target instanceof Object && source instanceof Object)
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{
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for (var i in source)
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{
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if ( source.hasOwnProperty(i) )
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{
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target[i] = source[i];
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}
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}
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}
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return target;
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}
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module.exports =
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{
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clone: clone,
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isPlainObject: isPlainObject,
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shallowMerge: shallowMerge
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};
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