(function(){
function search_for_methods(obj, methods){
if(! obj||window[ obj ]){
return false;
}
var search=methods.filter(function(name){
return obj[ name ]&&'function'===typeof obj[ name ];
});
return methods.length===search.length;
}
function is_lodash(){
return search_for_methods(window._, [ 'get', 'set', 'at', 'cloneDeep', 'some', 'every' ]);
}
window._lodash_tmp=false;
if('_' in window&&is_lodash()){
window._lodash_tmp=_;
}})();