Quick parsing of CLI arguments

quickargs.js

/**
 * @example
 * var args = require('./quickargs.js')(process.argv);
 */
module.exports = function (argv) {
    var args = {}, // object to store all key-value argument extraction
        lastarg; // args are split by space, so we keep a track of last key detected
        
    argv && argv.slice && argv.slice(2).forEach(function (item) {
        lastarg = /^-/.test(item) ? item.slice(1) : (lastarg && (args[lastarg] = item), undefined);
    });

    return args;
};