Authz.intersect: def of bend-kit-authz@0.1.0.0
Import: import bend-kit-authz@0.1.0.0/authz.bend as Authz
Lines 155-169 of bend-kit-authz@0.1.0.0/authz.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-authz@0.1.0.0/authz.bend&start_line=155&end_line=169

import Base

# Allow only when both allow. Deny wins over Abstain.
def intersect(a: Decision, b: Decision) -> Decision:
  match a:
    case Deny{}:
      Deny{}
    case Allow{}:
      b
    case Abstain{}:
      match b:
        case Deny{}:
          Deny{}
        case Allow{}:
          Abstain{}
        case Abstain{}:
          Abstain{}

Uses (1):
  https://jend.leeeet.dev/definition.txt?path=bend-kit-authz@0.1.0.0/authz.bend&name=Decision