26 lines
676 B
JavaScript
26 lines
676 B
JavaScript
/**
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* Convert object to dotted-key/value pair
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* { a: { b: { c: 1 }}} -> { 'a.b.c': 1 }
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* Usage:
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* var dotObject(obj)
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* or
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* var target = {}; dotObject(obj, target)
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*
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* @param {Object} obj source object
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* @param {Object} target target object
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* @param {Array} path path array (internal)
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*/
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function toDottedObject(obj, target = {}, path = []) {
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/* eslint-disable */
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Object.keys(obj).forEach(key => {
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if (Object(obj[key]) === obj[key]) {
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return toDottedObject(obj[key], target, path.concat(key));
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} else {
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target[path.concat(key).join('.')] = obj[key];
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}
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});
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return target;
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/* eslint-enable */
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}
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export default toDottedObject; |