index module

datagenerators/stations.js

@@ -1,9 +1,9 @@
 // list all stations in a single file
 // only find stations with 4 letter codes
 
-const https = require('./https');
 const fs = require('fs');
 const path = require('path');
+const https = require('./https');
 
 // immediately invoked function so we can access async/await
 const start = async () => {
@@ -11,7 +11,7 @@ const start = async () => {
 	const states = ['AK', 'NC', 'VA', 'TX', 'GA', 'PR'];
 	// const states = require('./stations-states.js');
 
-	let output = {};
+	const output = {};
 	// loop through states
 	await Promise.all(states.map(async (state) => {
 		try {
@@ -19,9 +19,9 @@ const start = async () => {
 			const stationsRaw = await https(`https://api.weather.gov/stations?state=${state}`);
 			const stationsAll = JSON.parse(stationsRaw).features;
 			// filter stations for 4 letter identifiers
-			const stations = stationsAll.filter(station => station.properties.stationIdentifier.match(/^[A-Z]{4}$/));
+			const stations = stationsAll.filter((station) => station.properties.stationIdentifier.match(/^[A-Z]{4}$/));
 			// add each resulting station to the output
-			stations.forEach(station => {
+			stations.forEach((station) => {
 				const id = station.properties.stationIdentifier;
 				if (output[id]) {
 					console.log(`Duplicate station: ${state}-${id}`);
@@ -30,7 +30,7 @@ const start = async () => {
 				output[id] = {
 					id,
 					city: station.properties.name,
-					state: state,
+					state,
 					lat: station.geometry.coordinates[1],
 					lon: station.geometry.coordinates[0],
 				};
@@ -44,11 +44,9 @@ const start = async () => {
 
 	// write the output
 	fs.writeFileSync(path.join(__dirname, 'output/stations.js'), JSON.stringify(output, null, 2));
-
 };
 
 // immediately invoked function allows access to async
 (async () => {
 	await start();
 })();
-