Comparing Custom Objects

Giovanni Pinto answered on February 19, 2024 Popularity 1/10 Helpfulness 1/10

answer Comparing Custom Objects

Comparing Custom Objects

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function Foo() {}
function Bar() {}
Bar.prototype = new Foo();

new Bar() instanceof Bar; // true
new Bar() instanceof Foo; // true

// This just sets Bar.prototype to the function object Foo,
// but not to an actual instance of Foo
Bar.prototype = Foo;
new Bar() instanceof Foo; // false

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: shamansir.github.io

Tags: javascript

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Contributed on Feb 19 2024

Giovanni Pinto

0 Answers Avg Quality 2/10

Comparing Custom Objects

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