Multipart.suffix.dash: def of bend-kit-multipart@0.3.0.0
Import: import bend-kit-multipart@0.3.0.0/multipart.bend as Multipart
Lines 375-382 of bend-kit-multipart@0.3.0.0/multipart.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-multipart@0.3.0.0/multipart.bend&start_line=375&end_line=382

import Base

# What follows a delimiter match (RFC 2046 §5.1.1): "--", or transport padding then CRLF, makes it a
# delimiter (0). Anything else makes it data, as "--Bextra" is for boundary B (1). Too few bytes: 2.
def suffix.dash(s: String) -> U32:
  match s:
    case SNil{}:
      2
    case SCon{Chr{+c}, t}:
      Bool.pick(U32, U32.is_eq(c, 45), 0, 1)

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq