Myself Koushik, a passionate web and mobile app developer who specializes in React and React Native. With expertise in building user-friendly interfaces using JavaScript
The statement "a closure is not a function" is true in the sense that a closure is not a standalone entity that can be invoked like a function. Rather, a closure is a behavior that arises from the way functions access variables from their outer lexical scope.
So, When a function accesses a variable from its outer scope, a reference to that variable is stored in the function's closure. This allows the function to maintain access to the variable even after the outer scope has been destroyed. In essence, a closure is a way for a function to "remember" the state of its outer scope at the time it was created.
Therefore, while a closure is not a standalone function, it is a behavior that is closely tied to the way functions work and their access to variables in their outer lexical scope.
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Hi, @jonrandy
The statement "a closure is not a function" is true in the sense that a closure is not a standalone entity that can be invoked like a function. Rather, a closure is a behavior that arises from the way functions access variables from their outer lexical scope.
So, When a function accesses a variable from its outer scope, a reference to that variable is stored in the function's closure. This allows the function to maintain access to the variable even after the outer scope has been destroyed. In essence, a closure is a way for a function to "remember" the state of its outer scope at the time it was created.
Therefore, while a closure is not a standalone function, it is a behavior that is closely tied to the way functions work and their access to variables in their outer lexical scope.