Sha256: 7793a53ade73e8a59d6ab2b9f77f16590c06137b76ae314a2169f8b91b5b2c58
Contents?: true
Size: 1.83 KB
Versions: 28
Compression:
Stored size: 1.83 KB
Contents
(function () {
// ensure namespace is present
if (typeof window.Retreaver === 'undefined') window.Retreaver = {};
var Base = {};
// define helpers
Base.assert_required_keys = function () {
var args = Array.prototype.slice.call(arguments);
var object = args.shift();
for (var i = 0; i < args.length; i++) {
var key = args[i];
if (typeof object === 'undefined' || typeof object[key] === 'undefined') {
throw "ArgumentError: Required keys are not defined: " + args.join(', ');
}
}
return object;
};
Base.merge = function (obj1, obj2) {
for (var p in obj2) {
try {
if (obj2[p].constructor == Object) {
obj1[p] = Base.merge(obj1[p], obj2[p]);
} else {
obj1[p] = obj2[p];
}
} catch (e) {
obj1[p] = obj2[p];
}
}
return obj1;
};
Base.isArray = function (arg) {
return Object.prototype.toString.call(arg) === '[object Array]';
};
Base.ieVersion = function () {
if (Base._ieVersion == null) {
Base._ieVersion = (function () {
var v = 3,
div = document.createElement('div'),
all = div.getElementsByTagName('i');
while (
div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->',
all[0]
) {
}
return v > 4 ? v : false;
}());
}
if (Base._ieVersion == 6 || Base._ieVersion == 7) {
if (Retreaver['easyxdm_loaded'] == null) Retreaver['easyxdm_loaded'] = false;
}
return Base._ieVersion;
};
Retreaver.Base = Base;
})();
Version data entries
28 entries across 28 versions & 1 rubygems