6 ms·
The answer is yes if you do: Foo.call({});
by greg5green 12y ago
The answer is yes if you do:
Foo.call({});
- LazerBear 12y agoThat's a cool trick, though 'instanceof' won't work in this case.
- cygx 12y agoYup. The proper way to emulate new is Foo.call(Object.create(Foo.prototype))
- LazerBear 12y agoDouglas Crockford, is that you? Oh the lengths people will go to avoid using 'new'... I wonder if any linters out there warn when they see something like: something = SomeCapitalizedFunction() Because forgetting to use 'new' is really the only thing I could think of that makes this pattern dangerous.