Ops.dead: def of near-v-framework@0.4.0.0
Import: import near-v-framework@0.4.0.0/domain/architecture/system/release/ops.bend as Ops
Lines 128-134 of near-v-framework@0.4.0.0/domain/architecture/system/release/ops.bend: https://jend.leeeet.dev/read.txt?path=near-v-framework@0.4.0.0/domain/architecture/system/release/ops.bend&start_line=128&end_line=134

import Base

# The first source file nothing reaches, "" when there is none.
def dead(fs: List<&2, String>, +reached: List<&2, String>) -> String:
  match fs:
    case []:
      ""
    case +f <> rest:
      Bool.pick(String, is_source(f) && Bool.not(List.contains(~String, ~String.eq, reached, f)), f, dead(rest, reached))

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  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=near-v-framework@0.4.0.0/domain/architecture/system/release/ops.bend&name=is_source