What are the benefits of following golang function naming convention?

The benefits of following the Golang function naming convention are: ensuring consistent function naming and improving readability. Enhance predictability and make it easier to understand function usage. Supports IDE auto-completion to save time. Simplifies debugging and makes it easier to isolate problems.

The benefits of following the Golang function naming convention

The Golang function naming convention is a set of naming rules designed to improve the code's readability Readability and maintainability. Following these conventions provides the following benefits:

Consistency:
By prescribing a common set of rules, you can ensure that function naming remains consistent throughout your code base. This helps improve the overall readability of the code and makes it easier for new programmers to understand and follow.

Predictability:
Following conventions allows developers to predict the purpose of a function without having to read the function body. This improves code maintainability, since changing the name of a function will require corresponding documentation changes to reflect its new purpose.

Auto-completion:
Modern IDEs and code editors can automatically complete function names according to established naming conventions. This helps save time and reduces typos and mistakes.

Easy debugging:
Consistent naming conventions can simplify code debugging because the meaning of function names is easier to understand. This can help developers isolate problems and find the source of bugs more easily.

Practical case:

Consider the following function:

func getLength(input string) int {
  return len(input)
}

According to the Golang function naming convention, this function should be renamed to:

func getLength(input string) int {
  return len(input)
}

The modified function name is easier to understand and accurately describes the purpose of the function. It also auto-completes from within the IDE and follows a common naming convention for easy integration with other functions.

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