happy-client/clientutils.js

A JavaScript client to interact with Happy backend.

'use strict';

/**
 * This function will take url parts as an array and normalize the path. Use this instead of
 * stupid string concatenating..
 * @param args array of path arguments
 * @returns {string}
 */
function normalizeUrl(...args) {
    args = args
        .filter(arg => arg !== '/')
        .map(arg => {
            if (arg.startsWith("/")) {
                arg = arg.substring(1);
            }
            if (arg.endsWith("/")) {
                arg = arg.substring(0, arg.length - 1);
            }
            return arg;
        });
    return args.join("/");
}


module.exports = {
    normalizeUrl: normalizeUrl
};