@vuepress/shared-utils/lib/compose.js

shared-utils for vuepress

"use strict";
/**
 * Build functional pipeline.
 */
module.exports = function compose(...processors) {
    if (processors.length === 0)
        return (input) => input;
    if (processors.length === 1)
        return processors[0];
    return processors.reduce((prev, next) => {
        return (...args) => next(prev(...args));
    });
};