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فيديو شرح Javascript Tutorial Functions, First Class Citizens or Callable Objects Ep18 ضمن كورس اساسيات الجافا سكريبت شرح قناة Programming With Avelx، الفديو رقم 18 مجانى معتمد اونلاين
Functions in Javascript are treated as first class citizens or callable objects. In other words they are objects. A standard object's context is made up of properties and methods. However callable objects have an executable context made up of a list of instructions to run on the computer.
Just like objects, callable objects can be placed within a variable, constant or even a parameter. Yes you can even pass a function to another function if you wish.
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