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Optimization killers 

see https://github.com/petkaantonov/bluebird/wiki/Optimization-killers#3-managing-arguments
master
fengmk2 2015-05-16 22:20:57 +08:00
parent c367102c71
commit 20d513f0a3
1 changed files with 6 additions and 2 deletions
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8
index.js
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@ -73,6 +73,7 @@ module.exports = function (app, options) {
}
// for performance reason
// https://github.com/petkaantonov/bluebird/wiki/Optimization-killers#3-managing-arguments
if (arguments.length === 1) {
// __(key)
return text;
@ -103,8 +104,11 @@ module.exports = function (app, options) {
}
// __(key, value1, value2, value3, value4, value5, ...)
var args = Array.prototype.slice.call(arguments, 1);
args.unshift(text);
var args = new Array(arguments.length);
args[0] = text;
for(var i = 1; i < args.length; i++) {
args[i] = arguments[i];
}
return util.format.apply(util, args);
};