Showing 3 of 5 total issues
Function createTemplate
has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
private func createTemplate(ignoreString: String) -> (template: String, status: HTTPResponseStatus) {
guard let urlDecoded = ignoreString.removingPercentEncoding else {
return ("""
#!! ERROR: url decoding \(ignoreString) !#
Function respond
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
Open
public func respond(to req: Request, chainingTo next: Responder) throws -> Future<Response> {
// make a copy of the path
var path = req.http.url.path
if let basePrefix = Environment.get("BASE_PREFIX") {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid too many return
statements within this function. Open
Open
return (template: template, status: createStatus)