--- /dev/null
+// Console-polyfill. MIT license.
+// https://github.com/paulmillr/console-polyfill
+// Make it safe to do console.log() always.
+(function(con) {
+ 'use strict';
+ var prop, method;
+ var empty = {};
+ var dummy = function() {};
+ var properties = 'memory'.split(',');
+ var methods = ('assert,clear,count,debug,dir,dirxml,error,exception,group,' +
+ 'groupCollapsed,groupEnd,info,log,markTimeline,profile,profiles,profileEnd,' +
+ 'show,table,time,timeEnd,timeline,timelineEnd,timeStamp,trace,warn').split(',');
+ while (prop = properties.pop()) con[prop] = con[prop] || empty;
+ while (method = methods.pop()) con[method] = con[method] || dummy;
+})(this.console = this.console || {}); // Using `this` for web workers.