~singpolyma/dhall-ruby

ref: 3c62b2e5690f577402bfcda3e260b0ac60682a0b dhall-ruby/test/test_readme.rb -rw-r--r-- 8.0 KiB 
Document Dhall::Coder

Update handling of builtins

Always parse to a special value and not to variables.
Encode seperately.

Test everything the README says