Coding Challenge: Higher-Order Function
Explore how to apply higher-order functions and currying in TypeScript to write flexible, reusable code. This lesson guides you through refactoring a ticket pricing function using function parameters to enhance modularity and maintainability within functional programming principles.
We'll cover the following...
We'll cover the following...
Problem statement
The buyTicket function below calculates the price of a ticket and saves the request in our mock database. The price logic is currently hardcoded, but we’d like to change it because in the future, we might prefer to ask wealthy ...