In Dart, all functions are objects with type Function since Dart is a pure object-oriented language. All functions inherently have the call method. The call method is used to call a function like someFunction() . This is the same as writing someFunction.
Read moreWhat is callable class in Dart?
Dart allows the user to create a callable class which allows the instance of the class to be called as a function . To allow an instance of your Dart class to be called like a function, implement the call() method.20 Tem 2020
Read moreHow do you call a function in Dart?
All Dart functions (objects which has a function type rather than an class/interface type) have a call method . The call method has the same function type as the function itself, and it behaves exactly the same when you call it. You could even say that calling a function is implicitly calling its call method.13 Kas 2019
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