def tree.add

ezx@1.11.0.0 · src/pkg/pkg.bend:1298

import Base

1298# what a read answered, added to what the walk was given
1299def tree.add(got: Maybe<&2, String>, tree: Tree, +at: String) -> Tree:
1300  match got:
1301    case None{}:
1302      tree.gone(tree, at)
1303    case Some{text}:
1304      tree.have(tree, Source{at, text})