def lift

near-v-framework@0.4.0.0 · general/compound/ops.bend:98

import Base
import near-v-framework@0.4.0.0/general/rose/ops.bend as RO
import near-v-framework@0.4.0.0/general/compound/edge/type.bend as E
import near-v-framework@0.4.0.0/general/compound/type.bend as C

98# The compound's edges between the visible keys, each end moved up to what shows.
99def lift(-N: Data, c: C.Compound<N>, +visible: List<&2, String>) -> List<&2, E.Edge>:
100  match c:
101    case C.Compound{rs, es}:
102      lift_edges(List.reverse(&2, E.Edge, es), RO.places(N, rs, []), visible)