Is there a good, complete tutorial on Erlang parse transforms available?

Question

There are lots of fragments out there detailing bits and pieces of the parse transform process in Erlang, but none I've found offer complete coverage from motivation to execution. Is there a good tutorial I'm missing somewhere and, if so, where can it be found?

Answer 1

Check out this series of blog posts, by Philip Robinson, on how to use parse transform capabilities of Erlang to write a macro processor for Erlang:

• erlang-macro-processor-v1-part-i
• erlang-macro-processor-v1-part-ii
• erlang-macro-processor-v1-part-iii
• erlang-macro-processor-v1-part-iv
• erlang-macro-processor-v2-part-i
• erlang-macro-processor-v2-part-ii
• erlang-macro-processor-v2-part-iii
• erlang-macro-processor-v2-part-iv
• erlang-macro-processor-v2-part-v
• erlang-macro-processor-v2-part-vi

Answer 2

These are made easy by using, https://github.com/uwiger/parse_trans