Cli.missing_refs: def of cli@0.2.0.0
Import: import cli@0.2.0.0/cli.bend as Cli
Lines 1909-1917 of cli@0.2.0.0/cli.bend: https://jend.leeeet.dev/read.txt?path=cli@0.2.0.0/cli.bend&start_line=1909&end_line=1917

import Base

def missing_refs(targets: List<&2, String>, +ids: List<&2, String>,
    +at: String) -> List<&2, Problem>:
  match targets:
    case Nil{}:
      Nil{}
    case +target <> tail:
      List.append(&2, Problem,
        when_problem(Bool.not(List.contains(~String, ~String.eq, ids, target)),
          BadRef{at, target}), missing_refs(tail, ids, at))

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.contains
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.eq
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=Problem
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=when_problem