> I think this is not true. If it was this way, there would be no way to read data from an API.
Why do you think the only way to read from an API is with a function call? Have you not heard of monads?
Why do you think the only way to read from an API is with a function call? Have you not heard of monads?
> Functional languages are composed of functions that take some input and produce some output. Every time a function is executed with a given input, it will return the same output.
It does not mention "monads".