Sign upLogin

goruby/goruby

View on GitHub
Star
ast/walk.go

Summary

Maintainability
C
1 day
Test Coverage

Function Walk has a Cognitive Complexity of 65 (exceeds 20 allowed). Consider refactoring.
Open

func Walk(v Visitor, node Node) {
    if v = v.Visit(node); v == nil {
        return
    }
Severity: Minor
Found in ast/walk.go - About 7 hrs to fix

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

Function Walk has 117 lines of code (exceeds 50 allowed). Consider refactoring.
Open

func Walk(v Visitor, node Node) {
    if v = v.Visit(node); v == nil {
        return
    }
Severity: Major
Found in ast/walk.go - About 3 hrs to fix

    Function Parent has 6 return statements (exceeds 4 allowed).
    Open

    func Parent(root, child Node) (Node, bool) {
    if root == child {
        return nil, false
    }
    if !Contains(root, child) {
    Severity: Major
    Found in ast/walk.go - About 40 mins to fix

      There are no issues that match your filters.

      Category
      Status