every.js #1

var forOwn = require('./forOwn');
var makeIterator = require('../function/makeIterator_');

    /**
     * Object every
     */
    function every(obj, callback, thisObj) {
        callback = makeIterator(callback, thisObj);
        var result = true;
        forOwn(obj, function(val, key) {
            // we consider any falsy values as "false" on purpose so shorthand
            // syntax can be used to check property existence
            if (!callback(val, key, obj)) {
                result = false;
                return false; // break
            }
        });
        return result;
    }

    module.exports = every;