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JavaScript Object-Oriented JavaScript (2015) Practice Project Object-Oriented JavaScript Review

Posted by saddam lashuel
saddam lashuel
Courses Plus Student 9,178 Points

prototype

function Shape(sides) { this.sides = sides; }

function Square() { Shape.call(______________, 4); }

Square.prototype = Object.create(Shape.prototype);

What is the answer to this question?

1 Answer

Valeshan Naidoo
Valeshan Naidoo
27,008 Points
Valeshan Naidoo
Valeshan Naidoo
27,008 Points

Whenever you use the call method for a function, the first parameter is always "this" (without the apostrophes), it associates the attributes to "this" which when called belongs to the Shapes() function.

saddam lashuel
saddam lashuel
Courses Plus Student 9,178 Points

Thanks!!!!