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Added logLevel method #4

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Added logLevel method #4

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325a6ce
Added logLevel method
Anonym-tsk Mar 17, 2013
ec506de
logLevel fix for IE
Anonym-tsk Jul 31, 2013
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21 changes: 20 additions & 1 deletion console.js
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,14 @@ var i,
methods = 'assert count debug dir dirxml error group groupCollapsed groupEnd info log markTimeline profile profileEnd table time timeEnd trace warn'.split(' '),
emptyFn = function(){},
empty = {},
logLevels = {
all: {},
debug: {log: emptyFn, info: emptyFn},
log: {debug: emptyFn, count: emptyFn},
info: {debug: emptyFn, count: emptyFn, log: emptyFn},
warn: {debug: emptyFn, count: emptyFn, log: emptyFn, info: emptyFn},
error: {debug: emptyFn, count: emptyFn, log: emptyFn, info: emptyFn, warn: emptyFn}
},
timeCounters;

for (i = methods.length; i--;) empty[methods[i]] = emptyFn;
Expand Down Expand Up @@ -50,14 +58,25 @@ if (console) {
console[methods[i]] = methods[i] in console ?
bind(console, console[methods[i]]) : emptyFn;
}
console.logLevel = function(level) {
if (typeof logLevels[level] === 'undefined') {
level = 'all';
}
for (i = methods.length; i--;) {
var methodToBind = (typeof logLevels[level][methods[i]] === 'undefined') ?
console[methods[i]] : logLevels[level][methods[i]];
console[methods[i]] = methods[i] in console ?
bind(console, methodToBind) : emptyFn;
}
};
console.disable = function () { global.console = empty; };
empty.enable = function () { global.console = console; };

empty.disable = console.enable = emptyFn;

} else {
console = global.console = empty;
console.disable = console.enable = emptyFn;
console.disable = console.enable = console.logLevel = emptyFn;
}

})( typeof console === 'undefined' ? null : console );
Expand Down