📒docs: Fix Skip middleware docs #3649
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Summary of Changes
Hello @gaby, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request focuses on enhancing the clarity and accuracy of the skip middleware's documentation and its internal code comments. The primary goal is to make it easier for developers to understand the middleware's functionality and how to correctly implement it within the Fiber framework, ensuring that its behavior regarding predicate evaluation and handler skipping is explicitly clear.
Highlights
- Documentation Clarity: I've updated the
skipmiddleware documentation (docs/middleware/skip.md) to provide a clearer explanation of its behavior. This includes refining the description of when the middleware skips a wrapped handler and adding a new section detailing howskip.Newworks, what it expects (handler and predicate), and the effect of the predicate returningtrue. - Code Comment Improvement: I've refined the godoc comment for the
Newfunction withinmiddleware/skip/skip.go. The updated comment now more precisely describes the function's purpose: that it returns a middleware which calls a provided predicate for each request, and if the predicate evaluates totrue, the wrapped handler is skipped, and the next handler in the chain is executed.
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Pull Request Overview
This PR improves the documentation and function comments for the Skip middleware to provide clearer explanations of its behavior and usage. The changes focus on making it more explicit that the middleware skips the wrapped handler when the predicate returns true.
- Updated the function comment to better explain the predicate evaluation and execution flow
- Enhanced the middleware documentation with clearer descriptions of how the predicate function works
- Added explicit explanation of the middleware behavior when the predicate returns true
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| middleware/skip/skip.go | Updated function comment to clarify predicate behavior and execution flow |
| docs/middleware/skip.md | Enhanced documentation with clearer explanations of predicate usage and middleware behavior |
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Code Review
This pull request improves the documentation for the skip middleware by clarifying its behavior in both the markdown documentation and the source code comments. The changes are a definite improvement. I've suggested a minor wording tweak in the markdown file to further enhance readability and grammatical correctness.
| `skip.New` expects the handler to wrap and a predicate function. The predicate | ||
| is called for every request, and returning `true` will bypass the wrapped | ||
| handler and execute the next middleware in the chain. |
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While this is a great improvement in clarity, the phrasing here is a bit awkward due to its grammatical structure. The subject of the clause changes from 'The predicate' to the gerund phrase 'returning true'.
Refactoring this to be more direct would improve readability. Here's a suggestion to make it clearer:
| `skip.New` expects the handler to wrap and a predicate function. The predicate | |
| is called for every request, and returning `true` will bypass the wrapped | |
| handler and execute the next middleware in the chain. | |
| `skip.New` expects a handler to wrap and a predicate function. The predicate is | |
| called for every request. If it returns `true`, the wrapped handler is bypassed | |
| and the next middleware in the chain is executed. |
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #3649 +/- ##
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Coverage 91.82% 91.82%
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Files 113 113
Lines 11426 11426
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Hits 10492 10492
Misses 671 671
Partials 263 263
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Summary