refactor: avoid http_methods dependency#514
refactor: avoid http_methods dependency#514Deepak8858 wants to merge 1 commit intodart-lang:masterfrom
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Replaced the external http_methods dependency with a local isHttpMethod implementation in shelf_router and shelf_router_generator.
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Summary of ChangesHello, 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 refactors the Highlights
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Code Review
This pull request removes the http_methods dependency by inlining the isHttpMethod function in both shelf_router and shelf_router_generator. While this achieves the goal, it introduces code duplication. My review includes a suggestion to refactor the implementation in shelf_router to use a Set for better readability, and more importantly, to eliminate the code duplication in shelf_router_generator by importing the function from shelf_router, since a dependency already exists. This will improve the maintainability of the code.
| bool isHttpMethod(String method) { | ||
| switch (method.toUpperCase()) { | ||
| case 'GET': | ||
| case 'HEAD': | ||
| case 'POST': | ||
| case 'PUT': | ||
| case 'DELETE': | ||
| case 'CONNECT': | ||
| case 'OPTIONS': | ||
| case 'TRACE': | ||
| case 'PATCH': | ||
| return true; | ||
| default: | ||
| return false; | ||
| } | ||
| } |
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For better readability and maintainability, you could use a Set of HTTP methods for this check. Using a const set is efficient and makes the collection of valid methods explicit and easier to manage.
bool isHttpMethod(String method) {
const validHttpMethods = <String>{
'GET',
'HEAD',
'POST',
'PUT',
'DELETE',
'CONNECT',
'OPTIONS',
'TRACE',
'PATCH',
};
return validHttpMethods.contains(method.toUpperCase());
}| /// Returns true if [method] is a valid HTTP method. | ||
| bool isHttpMethod(String method) { | ||
| switch (method.toUpperCase()) { | ||
| case 'GET': | ||
| case 'HEAD': | ||
| case 'POST': | ||
| case 'PUT': | ||
| case 'DELETE': | ||
| case 'CONNECT': | ||
| case 'OPTIONS': | ||
| case 'TRACE': | ||
| case 'PATCH': | ||
| return true; | ||
| default: | ||
| return false; | ||
| } | ||
| } |
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To avoid code duplication, you should import the isHttpMethod function from the shelf_router package instead of redefining it here. The shelf_router_generator package already has a dependency on shelf_router.
You can remove this function and add the following import at the top of the file:
import 'package:shelf_router/src/router.dart' show isHttpMethod; // ignore: implementation_importsThis follows the existing pattern in this file of importing from shelf_router's src directory.
2 participants
Fixes #512
Replaced the external http_methods dependency with a local isHttpMethod implementation in shelf_router and shelf_router_generator to reduce unnecessary external dependencies.