Plan.has: def of ezx@1.13.0.0
Import: import ezx@1.13.0.0/src/doctor/plan.bend as Plan
Lines 267-273 of ezx@1.13.0.0/src/doctor/plan.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.13.0.0/src/doctor/plan.bend&start_line=267&end_line=273

import Base

# whether a list holds this string
def has(ss: List<&2, String>, +want: String) -> Bool:
  match ss:
    case []:
      False{}
    case +h <> t:
      has.step(String.eq(h, want), _u => has(t, want))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  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=ezx@1.13.0.0/src/doctor/plan.bend&name=has.step