I use to be pretty negative about JS, but typescript saves the day. The lego aspect of functional programming always becomes more evident when you have static types.
I've been getting more mixed about Typescript lately. Quite often, you end up with everything being `any`, and every time you write something, the compiler makes you hunt down the missing types.
But being able to specify interfaces for lambdas is absolutely fantastic. Something like: "this function takes an object and returns a function that can take either a string or a number and returns a number" is easy to do in Typescript, and useful for figuring out where the lego block fits.
But being able to specify interfaces for lambdas is absolutely fantastic. Something like: "this function takes an object and returns a function that can take either a string or a number and returns a number" is easy to do in Typescript, and useful for figuring out where the lego block fits.