Js/libs/funccon

API documentation, and NodeJS instructions at: https://www.npmjs.com/package/funccon

Inline versions:

es6+

const con=a=>new Promise((function(g,h){for(let c=-1,b=0,d=!1,f=function(){c++,a.funcs[c]?(b++,a.funcs[c]((function(k){b--,setTimeout(f,8)}))):b||d||(a.hasOwnProperty("done")&&a.done(),g(),d=!0,setTimeout((function(){a=b=d=null}),8))},e=0;e<a.size;e++)f(e)}));

es4+

function con(a){function f(){c++;a.funcs[c]?(b++,a.funcs[c](function(g){b--;setTimeout(f,8)})):b||d||(a.hasOwnProperty("done")&&a.done(),d=!0,setTimeout(function(){a=b=d=null},8))}for(var c=-1,b=0,d=!1,e=0;e<a.size;e++)f(e)};

Usage:

es6+:

con({size: numberOfFunctionsAllowedToRunAtOnce,funcs: arrayOfYourFunctions}).then(()=>{/* next step here */});

es4+:

con({size: numberOfFunctionsAllowedToRunAtOnce,funcs: arrayOfYourFunctions, done: ()=>{/* next step here */}});