hi-repl/index.js

Read-Eval-Print Loop.

var readline = require("readline");

var rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});


function repl(prompt, fHandler) {
    rl.question(prompt, function(answer) {
        fHandler(answer);
        repl(prompt, fHandler);
    });
}

module.exports = repl;