Prefer using HTTP status code symbols
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ID: rails-best-practices/http-status-code-symbols
Language: Ruby
Severity: Notice
Category: Best Practices
Description
This rule encourages the use of symbolic representations of HTTP status codes over their numeric counterparts, making the code more self-explanatory and easier to understand. Numeric HTTP status codes can be cryptic and hard to remember, especially for developers who are not familiar with them.
To adhere to this rule, simply replace the numeric HTTP status code with its symbolic equivalent in your code. For example, instead of using 403 for a forbidden request, use :forbidden.
Non-Compliant Code Examples
class ApplicationController < ActionController::Base
def access_denied
render status: 403 # Avoid using numeric HTTP status code
end
end
Compliant Code Examples
class ApplicationController < ActionController::Base
def access_denied
render status: :forbidden
end
end
