index.js
function get(key) {

    let val = process.env[key];

    return val in types ? types[val] : util.isNumeric(val) ? parseFloat(val) : val;

}
function get(key) {

    let val = process.env[key];

    return val in types ? types[val] : util.isNumeric(val) ? parseFloat(val) : val;

}
function get ( key ) { let val = process . env [ key ] ; return val in types ? types [ val ] : util . isNumeric ( val ) ? parseFloat ( val ) : val ; }
get env variable, converts to native type
get env variable converts to native type