Add Parameters or Create a New Function? Choosing the Right Refactor

When extending existing code, developers must decide between adding parameter‑based conditional logic or introducing a new function, weighing benefits such as code centralization against drawbacks like increased complexity, readability, and maintainability, while considering single‑responsibility, reuse, default parameters, overloads, and design patterns.

code maintainabilityfunction designparameter handling

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Add Parameters or Create a New Function? Choosing the Right Refactor

Test Development Learning Exchange

Oct 9, 2023 · Fundamentals

Partial Functions and Currying in Functional Programming

Partial functions and currying are essential functional programming techniques that enable flexible function handling and parameter management through practical code examples.

CurryingPythonfunctools

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Partial Functions and Currying in Functional Programming

21CTO

Mar 10, 2016 · Fundamentals

How to Write Clear, Maintainable Functions: Naming, Parameters, and Structure

This article explains practical techniques for writing high‑quality functions, covering consistent naming conventions, descriptive function names, optimal parameter handling, clean function bodies, reduced nesting, and other best‑practice tips to improve readability and testability.

best practicescode readabilityfunction design

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How to Write Clear, Maintainable Functions: Naming, Parameters, and Structure