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dhyegocalota/unique_words.js

Created July 8, 2016 18:21
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Unique Words (by line)
Raw
unique_words.js
const fs = require('fs');
var data = [];
var file = fs.readFileSync(process.argv[2], {encoding: 'utf-8'});
file
.split('\n')
.forEach(x => {
if (data.indexOf(x) === -1) {
data.push(x);
}
});
console.log(data);
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