Pkg.named.of: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/pkg/pkg.bend as Pkg
Lines 411-417 of ezx@1.11.0.0/src/pkg/pkg.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/pkg/pkg.bend&start_line=411&end_line=417

import Base
import ezx@1.11.0.0/src/pkg/path.bend as P

# the `<name>@<version>` an import names, or "" when it names none: the first
# component of its normalised path, when that holds an `@` and a `/` follows
# it, as bend's loader reads it
def named.of(+spec: String) -> String:
  +n = P.norm(spec)
  +first = word(String.split(n, '/'), 0n)
  named.pick(Bool.and(String.contains(n, "/"), String.contains(first, "@")), first)

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=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.contains
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.split
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/pkg/path.bend&name=norm
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/pkg/pkg.bend&name=named.pick
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/pkg/pkg.bend&name=word