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perf: early exit in execPre / execPost #38

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perf: early exit in execPre / execPost #38

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16 changes: 8 additions & 8 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -39,19 +39,19 @@ Kareem.prototype.execPre = function(name, context, args, callback) {
}
const pres = this._pres.get(name) || [];
const numPres = pres.length;
if (!numPres) {
return nextTick(function() {
callback(null);
});
}

const numAsyncPres = pres.numAsync || 0;
let currentPre = 0;
let asyncPresLeft = numAsyncPres;
let done = false;
const $args = args;
let shouldSkipWrappedFunction = null;

if (!numPres) {
return nextTick(function() {
callback(null);
});
}

function next() {
if (currentPre >= numPres) {
return;
Expand Down Expand Up @@ -179,7 +179,6 @@ Kareem.prototype.execPost = function(name, context, args, options, callback) {
}
const posts = this._posts.get(name) || [];
const numPosts = posts.length;
let currentPost = 0;

let firstError = null;
if (options && options.error) {
Expand All @@ -191,7 +190,8 @@ Kareem.prototype.execPost = function(name, context, args, options, callback) {
callback.apply(null, [firstError].concat(args));
});
}

let currentPost = 0;

function next() {
const post = posts[currentPost].fn;
let numArgs = 0;
Expand Down