runkit's notebooks

function jsonAPI(anExport, aFunction) { var runkitExpress = require("@runkit/runkit/express-endpoint/1.0.0") var bodyParser = require('body-parser'); var app = runkitExpress(anExport) app.set('json spaces', 2); app.use(require('compression')()) app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); // add CORS headers, so the API is available anywhere app.use(function(req, res, next) { res.header("Access-Control-Allow-Origin", "*"); res.header("Access-Control-Expose-Headers", "runkit-rate-limit-remaining"); res.header("Access-Control-Expose-Headers", "tonic-rate-limit-remaining"); var reqHeaders = req.get("Access-Control-Request-Headers") if (reqHeaders) res.header("Access-Control-Allow-Headers", reqHeaders); var reqMethods = req.get("Access-Control-Request-Methods") if (reqMethods) res.header("Access-Control-Allow-Methods", reqMethods); next() }) app.all('/', async function(request, response, next) { try { var requestData = { method: request.method, body: request.body, query: request.query } var responseData = await (aFunction.length === 2 ? (new Promise(function(resolve) { aFunction(requestData, resolve) })) : aFunction(requestData)) if (responseData) response.json(responseData) else response.status(201).end() } catch(anException) { response.status(500) response.json({ message: "unable to process request", error: anException.toString() }) } }) return app; } module.exports = jsonAPI;

exports.endpoint = function(req, res) { res.end("Hello, World!"); }

require("request"); // peer dependency var request = require('request-promise'); var _ = require('lodash'); var url = require('url'); var apiKey = process.env.OPENWEATHERMAP_KEY; function temperatureURL(city) { return url.format({ protocol: "http", host: "api.openweathermap.org", pathname: "data/2.5/forecast", query: {units: "imperial", mode: "json", q: city, APPID: apiKey} }); } async function threeDay(city) { if (!apiKey) { throw `<div> <h2>Whoops!</h2> <p>You need an API key to use this service. Sign up at <a href="http://home.openweathermap.org/users/sign_up"> openweathermap.org</a>, and grab your API key:<br /><br /> <img src="http://bit.ly/1GgoJZm" width="500" /></p> <p>Now, add <code>OPENWEATHERMAP_KEY</code> to your <a href="https://tonicdev.com/settings/environment"> environment settings</a>:<br /><br /> <img src="http://bit.ly/1kmRPfQ" width="500" /></p> </div>` } var response = await request(temperatureURL(city)); return _.map(JSON.parse(response)['list'], function(entry) { return entry["main"]["temp"]; }); }; module.exports = { threeDay: threeDay };

const getJSON = require("async-get-json"); exports.getCommitActivity = async function (props) { const normalized = typeof props === "string" ? { repo: props } : props; const [user, repo] = normalized.repo.includes("/") ? normalized.repo.split("/") : [normalized.user, normalized.repo]; const COMMIT_ACTIVITY_API = `https://api.github.com/repos/${user}/${repo}/stats/commit_activity`; const items = await getJSON(COMMIT_ACTIVITY_API); // Return last week so we have a full week. return items[items.length - 2]; } exports.getMostPopularRepos = async function({ limit }) { const POPULAR_REPOS_API = "https://api.github.com/search/repositories"; const query = `?q=javascript&sort=stars&order=desc&per_page=${limit}`; return (await getJSON(POPULAR_REPOS_API + query)).items; }

var R = require("ramda") module.exports = function(nodes, links, options = { }) { options.width = R.has("width", options) ? +options.width : 500; options.height = R.has("height", options) ? +options.height : 300; var JSONObject = { graph: { nodes, links }, width: options.width, height: options.height }; return "<center>" + "<style>.node { stroke: #fff; stroke-width: 1.5px; }" + ".link { stroke: #999; stroke-opacity: .6; }" + "</style>" + "<svg width = " + options.width + " height = " + options.height + " ></svg>" + "<script src='https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js'></script>" + "<script>(" + toHTMLD3Graph + ")(" + JSON.stringify(JSONObject)+ ")</script>"; } module.exports([{ "group":0, "name": 0}, { "group":0, "name": 1}],[{ source:0, target: 1, value:0.9}])