Find an ace editor in your window or any other object

find_ace.js

// Paste this into JS to find an ACE editor in your browser window
// Based off of https://stackoverflow.com/questions/12102425/recursively-search-for-a-value-in-global-variables-and-its-properties/12103127#12103127
function isTarget(obj) {
    // return typeof obj == typeof value && obj == value
    return obj && obj['getSelectedText'];
}
function globalSearch(startObject, isTargetFunc) {
    var stack = [[startObject, '']];
    var searched = [];
    var found = false;

    var isArray = function (test) {
        return Object.prototype.toString.call(test) === '[object Array]';
    }

    while (stack.length) {
        var fromStack = stack.pop();
        var obj = fromStack[0];
        var address = fromStack[1];
        try {

            if (isTargetFunc(obj)) {
                var found = address;
                break;
            } else if (typeof obj == "object" && searched.indexOf(obj) == -1) {
                if (isArray(obj)) {
                    var prefix = '[';
                    var postfix = ']';
                } else {
                    var prefix = '.';
                    var postfix = '';
                }
                for (i in obj) {
                    stack.push([obj[i], address + prefix + i + postfix]);
                }
                searched.push(obj);
            }
        } catch (err) {
            console.log("error at", address, err);
        }
    }
    return found == '' ? true : found;
}

globalSearch(window, isTarget);