savory/lib/util.js

A command-line interface for operating your Codefresh account

const
    randomString = ()=> Math.random().toString(26).slice(2),
    timeSpanFormatter = (function(){
        const
            SECOND = 1000,
            MINUTE = 60 * SECOND,
            HOUR = 60 * MINUTE;

        return function(spanInMilliseconds){
            return [HOUR, MINUTE, SECOND].map((divider)=> {
                let section = ~~(spanInMilliseconds / divider);
                spanInMilliseconds = (spanInMilliseconds % divider);
                return ["0", ...section.toString().split('')].slice(-2).join('');
            }).join(':');
        };
    })(),
    simpleHash = (str)=> {
        let hash = 0;
        if (str.length === 0) return hash;
        for (i = 0; i < str.length; i++) {
            char = str.charCodeAt(i);
            hash = ((hash << 5) - hash) + char;
            hash = hash & hash;
        }
        return hash;
    };

module.exports = {
    timeSpanFormatter,
    randomString,
    simpleHash
};