48 lines
1.6 KiB
JavaScript
48 lines
1.6 KiB
JavaScript
import { errorTransform } from '../../transform/utils/errorTransform.js';
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import { setSafeProperty } from '../../../utils/customs.js';
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export function assignFactory(_ref) {
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var {
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subset,
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matrix
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} = _ref;
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/**
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* Replace part of an object:
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*
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* - Assign a property to an object
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* - Replace a part of a string
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* - Replace a matrix subset
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*
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* @param {Object | Array | Matrix | string} object
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* @param {Index} index
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* @param {*} value
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* @return {Object | Array | Matrix | string} Returns the original object
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* except in case of a string
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*/
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// TODO: change assign to return the value instead of the object
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return function assign(object, index, value) {
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try {
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if (Array.isArray(object)) {
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// we use matrix.subset here instead of the function subset because we must not clone the contents
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return matrix(object).subset(index, value).valueOf();
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} else if (object && typeof object.subset === 'function') {
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// Matrix
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return object.subset(index, value);
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} else if (typeof object === 'string') {
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// TODO: move setStringSubset into a separate util file, use that
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return subset(object, index, value);
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} else if (typeof object === 'object') {
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if (!index.isObjectProperty()) {
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throw TypeError('Cannot apply a numeric index as object property');
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}
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setSafeProperty(object, index.getObjectProperty(), value);
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return object;
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} else {
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throw new TypeError('Cannot apply index: unsupported type of object');
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}
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} catch (err) {
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throw errorTransform(err);
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}
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};
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} |