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Functions as Values

Explore how functions in ReasonML are treated as first-class values. Understand how to use functions as tuple components, record fields, and array elements. Learn to pass functions as arguments and nest function calls to build more flexible and modular code.

In Reason, functions are known as first-class values, which means that they can be treated like any other value obtained from an expression.

Functions as Tuple Components

Here’s a simple example of functions being used as tuple components. For learning purposes, these functions are fairly simple, but this doesn’t mean that we can’t use much more complex functions in such ...