since-time-ago-typescript/index.js

typescript package to convert time stamp into a readable format

"use strict";
exports.__esModule = true;
var since = function (timestamp) {
    var second = 1000;
    var minute = 60 * 1000;
    var hour = 60 * minute;
    var day = 24 * hour;
    var month = 30 * day;
    var year = 12 * month;
    if (!timestamp)
        return undefined;
    if (isNaN(new Date(timestamp).getTime())) {
        throw new Error("Invalid timestamp passed to 'since()'");
    }
    var difference = new Date().getTime() - new Date(timestamp).getTime();
    if (Math.floor(difference / year) > 1)
        return Math.floor(difference / year) + " years ago";
    if (Math.floor(difference / month) > 1)
        return Math.floor(difference / month) + " months ago";
    if (Math.floor(difference / day) > 1)
        return Math.floor(difference / day) + " days ago";
    if (Math.floor(difference / hour) > 1)
        return Math.floor(difference / hour) + " hours ago";
    if (Math.floor(difference / minute) > 1)
        return Math.floor(difference / minute) + " minutes ago";
    if (Math.floor(difference / second) > 1)
        return Math.floor(difference / second) + " seconds ago";
    return "just now";
};
exports["default"] = since;
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