mware/dist/mware.js

Create middleware stacks.

(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
    typeof define === 'function' && define.amd ? define(factory) :
    (global.mware = factory());
}(this, (function () { 'use strict';

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

var index = (function () {
    var stack = [];
    var use = function use() {
        for (var _len = arguments.length, fns = Array(_len), _key = 0; _key < _len; _key++) {
            fns[_key] = arguments[_key];
        }

        var i = fns.length;
        while (i--) {
            var fn = fns[i];
            if (Array.isArray(fn)) return use.apply(undefined, _toConsumableArray(fn));
            if ('function' === typeof fn) stack.unshift(fn);
        }
    };
    var run = function run(args, done) {
        var i = stack.length;
        var next = function next() {
            var err = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
            var fin = arguments[1];

            if (err || fin || !i) {
                if ('function' === typeof done) done(err);
                return;
            }
            stack[--i].apply(null, [].concat(_toConsumableArray(args), [next]));
        };
        next();
    };
    return { use: use, run: run };
});

return index;

})));