def ends

bolt@1.27.0.0 · src/rules/suspicious/thunk.bend:57

import Base
import bolt@1.27.0.0/src/syntax/lex.bend as Lex
import bolt@1.27.0.0/src/syntax/tree.bend as Tree

57# does the lambda's body end after the call: the chain ends, or a comma?
58def ends(nn: Tree.Node) -> Bool:
59  match nn:
60    case Tree.NCons{Tree.Leaf{Lex.Tok{k, _t, _l, _c}}, _rest}:
61      Lex.is_comma(k)
62    case Tree.NCons{_h, _rest}:
63      False{}
64    case _other:
65      True{}