betweenbrain/Nodejs-Callback.md

Created April 5, 2016 18:15

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Node.js Callback

Raw

function foo(a, b, callback) {
    if (a > b) {
        callback(a + ' is greater then ' + b);
    }

    if (a < b) {
        callback(a + ' is less then ' + b);
    }
};

foo(1, 2, function (response) {
    console.log(response);
});