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34 lines
1.0 KiB
34 lines
1.0 KiB
3 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.selectParams = void 0;
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var _propertyKeyRegex = require("./property-key-regex");
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/**
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* @load ./select-params.doc.md
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* @memberof module:flat
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* @param {FlattenParams} params
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* @param {string | Array<string>} properties
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* @param {GetOptions} [options]
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* @returns {FlattenParams}
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*/
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const selectParams = (params, properties, options) => {
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const propertyArray = Array.isArray(properties) ? properties : [properties];
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const selected = propertyArray.filter(propertyPath => !!propertyPath).reduce((globalMemo, propertyPath) => {
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const regex = (0, _propertyKeyRegex.propertyKeyRegex)(propertyPath, options);
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const filtered = Object.keys(params) // filter all keys which starts with property path
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.filter(key => key.match(regex)).reduce((memo, key) => {
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memo[key] = params[key];
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return memo;
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}, {});
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return { ...globalMemo,
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...filtered
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};
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}, {});
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return selected;
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};
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exports.selectParams = selectParams;
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