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get-start-end-indexes.ts
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get-start-end-indexes.ts
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import { PowerSplit } from '../src';
const input = `Lorem ipsum dolor \tsit amet`;
// Here we want to split the string by spaces but also we need the start of each
// word. Using split whould successfully parse words into an array loosing index
// information.
console.log(JSON.stringify(input.split(/\s+/gu))); // ["Lorem", "ipsum", "dolor", "sit", "amet"]
// PowerParser to the rescue
console.log(JSON.stringify(PowerSplit.splitWithIndexes(input, /\s+/g), null, ' '));
// [
// {
// start: 0,
// end: 5,
// token: 'Lorem',
// originalString: 'Lorem ipsum dolor \tsit amet'
// },
// {
// start: 6,
// end: 11,
// token: 'ipsum',
// originalString: 'Lorem ipsum dolor \tsit amet'
// },
// {
// start: 12,
// end: 17,
// token: 'dolor',
// originalString: 'Lorem ipsum dolor \tsit amet'
// },
// {
// start: 19,
// end: 22,
// token: 'sit',
// originalString: 'Lorem ipsum dolor \tsit amet'
// },
// {
// start: 26,
// end: 30,
// token: 'amet',
// originalString: 'Lorem ipsum dolor \tsit amet'
// }
// ]