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Comment on Covariance in CFML data types with interface contracts by Rupesh K.
Suchika Singh OOP and ColdFusion – Part 2 In my previous blog, I wrote about the following OOP features: Abstraction Encapsulation Inheritance Polymorphism Abstract CFCs & Methods In ColdFusion 2018, we support ‘Covariant Method Return Type’. This is another OOP concept and has been adopted by many
Covariance in CFML data types with interface contracts
. Introduced closures in tags c. Introduced Asynchronous programming using Future d. Enhanced Object-Oriented Programming with the following: i. Abstract components and methods ii. Final component, method, and variable iii. Default functions in interfaces iv. Covariance e. Semi-colons are now optional in a