[ANN] etrans

Serge Aleynikov serge@REDACTED
Fri Aug 13 01:32:10 CEST 2021

I'd like to announce the release of etrans - the set of parse transforms
that bring some convenient syntax features that improve code readability:


etrans implements an Elixir-like pipeline using the following syntax:

print(A) ->
  [A] / element(1, A)
      / io:format("~s\n", [_]).

test(Arg1, Arg2) ->
  [Arg1, Arg2]
  / fun1
  / mod:fun2
  / fun3()
  / fun4(Arg3, _)
  / io_lib:format("~p\n", [_])
  / fun6([1,2,3], _, other_param)
  / fun7.

Additionally, it implements ternary "if" (i.e. iif(Cond, True, False)), and
stringification transforms, including "throw(Format, Args)".


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