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dimon-durak/parse.js

Last active December 23, 2021 17:46
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Parse string
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parse.js
let parsingSplitter = '~';
let strForParsing = 'Sherlock Holmes~221B Baker Street~London~UK';
let parsingKeys = ['name', 'address', 'city', 'country'];
const parse = (str, keys, splitter) => {
const reStr = keys.reduce((s, k, i, a) => `${s}(?<${k}>.*)${ i + 1 < a.length ? splitter : ''}`,'');
const RE = new RegExp(reStr);
const { groups:parsedData } = RE.exec(str);
return parsedData
};
parse(strForParsing, parsingKeys, parsingSplitter)
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