us-zips/scripts/make-key-value.js

A list of US ZIP codes and their geolocations

const fs = require("fs");
const path = require("path");
const usZips = require("..");

const outputFile = path.join(__dirname, "../key-value.js");

const outputStart = "module.exports = [\n  ";
const outputEnd = "\n]\n";

const outputBody = Object.keys(usZips)
	.map((zipCode) => JSON.stringify([zipCode, usZips[zipCode]]))
	.join(",\n  ");

fs.writeFileSync(outputFile, outputStart + outputBody + outputEnd, "utf8");