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logger improvements - allow multiple args

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Raghu Rajagopalan
2016-03-28 13:13:11 +05:30
parent 8befe916fb
commit 5cb44d55ff
1 changed files with 21 additions and 7 deletions
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28
src/logger.js
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@@ -57,7 +57,9 @@ function formatTime(timestamp) {
function Log(level) { function Log(level) {
this.level = level; this.level = level;
this.log = function(str, level) { this.log = function() {
var args = Array.prototype.slice.call(arguments);
var level = args.shift();
var logLevel = this.level; var logLevel = this.level;
if(typeof logLevel === 'undefined'){ if(typeof logLevel === 'undefined'){
logLevel = defaultLevel; logLevel = defaultLevel;
@@ -65,30 +67,42 @@ function Log(level) {
if (logLevel <= level) { if (logLevel <= level) {
if (typeof console !== 'undefined') { //eslint-disable-line no-console if (typeof console !== 'undefined') { //eslint-disable-line no-console
if (typeof console.log !== 'undefined') { //eslint-disable-line no-console if (typeof console.log !== 'undefined') { //eslint-disable-line no-console
return console.log('[' + formatTime(new Date()) + '] ' , str); //eslint-disable-line no-console //return console.log('[' + formatTime(new Date()) + '] ' , str); //eslint-disable-line no-console
args.unshift('[' + formatTime(new Date()) + '] ');
console.log.apply(console, args);
} }
} }
} }
}; };
this.trace = function(str) { this.trace = function(str) {
this.log(str, LEVELS.trace); var args = Array.prototype.slice.call(arguments);
args.unshift(LEVELS.trace);
this.log.apply(this, args);
}; };
this.debug = function(str) { this.debug = function(str) {
this.log(str, LEVELS.debug); var args = Array.prototype.slice.call(arguments);
args.unshift(LEVELS.debug);
this.log.apply(this, args);
}; };
this.info = function(str) { this.info = function(str) {
this.log(str, LEVELS.info); var args = Array.prototype.slice.call(arguments);
args.unshift(LEVELS.info);
this.log.apply(this, args);
}; };
this.warn = function(str) { this.warn = function(str) {
this.log(str, LEVELS.warn); var args = Array.prototype.slice.call(arguments);
args.unshift(LEVELS.warn);
this.log.apply(this, args);
}; };
this.error = function(str) { this.error = function(str) {
this.log(str, LEVELS.error); var args = Array.prototype.slice.call(arguments);
args.unshift(LEVELS.error);
this.log.apply(this, args);
}; };
} }