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utils.js
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utils.js
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const readLine = require('readline');
const fs = require('fs');
const { timeStamp } = require('console');
var lyrics = [];
async function parseLyrics(filename) {
const file = readLine.createInterface({
input: fs.createReadStream(filename),
output: process.stdout,
terminal: false
});
var count = 0;
for await (const line of file) {
if (line[0] == undefined) {
continue;
}
if (count > 0 && lyrics[count-1].slice(-1) == ",") {
lyrics[count - 1] = lyrics[count - 1] + " " + line;
}
else if (line[0] == line[0].toLowerCase()) {
lyrics[count -1] = lyrics[count - 1] + " " + line;
} else {
lyrics.push(line);
count++;
}
}
return lyrics;
}
module.exports = {
parseLyrics: parseLyrics,
};