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boutell/parse-integers.ts

Created December 1, 2021 12:35
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Parse out nonempty lines from a file and convert them to integers
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parse-integers.ts
import { readFileSync as read } from 'fs';
const input:Array<number> = read('day-1.txt', { encoding: 'utf8' })
.split('\n')
.map(line => line.trim())
.filter(line => line.length > 0)
.map(line => parseInt(line));
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