FormatNumber outputs a formatted string now (still needs work)

Author: andyearnshaw

Intl.js

@@ -0,0 +1,104 @@
+/*jshint node:true, eqnull:true, laxbreak:true, newcap:false, shadow:true, funcscope:true*/
+// Copyright 2013 Andy Earnshaw, MIT License
+
+/**
+ * Downloads the latest CLDR data in JSON format from the Unicode site.
+ */
+
+var 
+    // Our wrapping function for JSONP
+    jsonp = 'Intl.__addLocaleData',
+
+    fs   = require('fs'),
+    http = require('http'),
+    util = require('util'),
+
+    httpOpts = {
+        host: 'www.unicode.org',
+        path: '/repos/cldr-aux/json/22.1/main/'
+    },
+
+    links = [],
+    html  = '',
+    evil  = /<a href="(\w+\.json)"/gi,
+    req   = http.request(httpOpts, function(res) {
+        util.log('Downloading list of CLDR locales.');
+
+        res.on('error', function (err) {
+            util.error('Unable to download list ('+err+')');
+            process.exit(1);
+        });
+
+        res.on('data', function (chunk) {
+            html += chunk;
+        });
+
+        res.on('end', function () {
+            while (evil.exec(html)) {
+                links.push(RegExp.$1);
+            }
+
+            util.log('Parsed aforementioned list from the HTML (using a regex :evil laugh:).');
+
+            downloadLocales();
+        });
+    });
+
+req.end();
+
+/**
+ * Loops over the `links` array and fetches the individual locale data
+ */
+function downloadLocales() {
+    links.forEach(function (lcl) {
+        var opts = {
+                host: httpOpts.host,
+                path: httpOpts.path + lcl
+            },
+            json = '',
+            req  = http.request(opts, function (res) {
+                res.on('error', function (err) {
+                    util.log('Unable to download '+lcl+' ('+err+')');
+                });
+                res.on('data', function (chunk) {
+                    json += chunk;
+                });
+                res.on('end', function () {
+                    saveJSON(lcl, json);
+                });
+            });
+
+        req.end();
+    });
+}
+
+/**
+ * Saves the JSON data from a locale to the correct files (JSON + JSONP);
+ */
+function saveJSON(lcl, json) {
+    var obj;
+    lcl = lcl.replace(/_/g, '-');
+
+    try {
+        obj = JSON.parse(json);
+    }
+    catch (e) {
+        util.error(lcl + '.json will not parse ('+e.message+')');
+        return;
+    }
+    try {
+        fs.writeFileSync('json/' + lcl, json);
+        util.log('Saved '+lcl+' data in JSON format.');
+    }
+    catch (e) {
+        util.error('Unable to save '+lcl+' data in JSON format ('+e.message+')');
+    }
+
+    try {
+        fs.writeFileSync('jsonp/' + lcl.slice(0, -4) + 'js', jsonp + '(' + JSON.stringify(obj) + ')');
+        util.log('Saved '+lcl+' data in JSONP format.');
+    }
+    catch (e) {
+        util.error('Unable to save '+lcl+' data in JSONP format ('+e.message+')');
+    }
+}