ref: ab6a0765d24185bc296db0e962777438472b3706 dhall-ruby/lib/dhall/util.rb -rw-r--r-- 1.3 KiB
First pass at import resolution
Try on generic visitor
Generic subexpression_map

Make every Expression a ValueSemantics and use the known list of
attributes to map generically over any AST node.

Introduces a conditional, but removes boilerplate from every single
Implement many builtins and do Optional section