console.log.apply not working in IE9

Question

Looks like I\'ve re-invented the wheel, but somehow this isn\'t working in Internet Explorer 9, but does in IE6.

function debug()
  if(!window.console) { 
           


        

Answer 1

Try:

function log(type) {
  if (typeof console !== 'undefined' && typeof console.log !== 'undefined' &&
    console[type] && Function.prototype.bind) {
    var log = Function.prototype.bind.call(console[type], console);
    log.apply(console, Array.prototype.slice.call(arguments, 1));
  }
}
log('info', 'test', 'pass');
log('error', 'test', 'fail');

Works for log, debug, info, warn, error, group or groupEnd.