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code-for-coffee/categoryCounter.js

Created November 3, 2016 02:10
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CategoryCounter
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categoryCounter.js
const json = require('./data.json');
let counter = 0;
for (var i = 0; i < json.length; i++) {
let planet = json[i];
let mass = planet['pl_bmassj'];
if (mass > 0) {
counter++;
}
}
console.log(`There are ${json.length} items and only ${counter} have logged masses.`);
// There are 3402 items and only 1193 have logged masses.
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