Created
May 20, 2012 01:12
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Safe Console.log, dir, etc
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// usage: log('inside coolFunc', this, arguments); | |
window.log = function f() { | |
log.history = log.history || []; | |
log.history.push(arguments); | |
if (this.console) { | |
var args = arguments, | |
newarr; | |
args.callee = args.callee.caller; | |
newarr = [].slice.call(args); | |
if (typeof console.log === 'object') log.apply.call(console.log, console, newarr); | |
else console.log.apply(console, newarr); | |
} | |
}; | |
// make it safe to use console.log always | |
(function (a) { | |
function b() {} | |
for (var c = "assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,markTimeline,profile,profileEnd,time,timeEnd,trace,warn".split(","), d; !! (d = c.pop());) { | |
a[d] = a[d] || b; | |
} | |
}) | |
(function () { | |
try { | |
console.log(); | |
return window.console; | |
} catch (a) { | |
return (window.console = {}); | |
} | |
}()); |
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