Http.hex.of: def of emerging-ezhttp@0.21.0.0
Import: import emerging-ezhttp@0.21.0.0/src/http.bend as Http
Lines 67-72 of emerging-ezhttp@0.21.0.0/src/http.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezhttp@0.21.0.0/src/http.bend&start_line=67&end_line=72

import Base

# the value of one hex digit's code point, or 16 when it is not one
def hex.of(+u: U32) -> U32:
  Bool.pick(U32, Bool.and(U32.is_ge(u, 48), U32.is_le(u, 57)), U32.sub(u, 48),
    Bool.pick(U32, Bool.and(U32.is_ge(u, 97), U32.is_le(u, 102)), U32.sub(u, 87),
      Bool.pick(U32, Bool.and(U32.is_ge(u, 65), U32.is_le(u, 70)), U32.sub(u, 55),
        16)))

Uses (6):
  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.pick
  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_ge
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_le
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub