Emit Tuples From Erlang Views In CouchDB

Question

CouchDB, version 0.10.0, using native erlang views.

I have a simple document of the form:

{
   \"_id\": \"user-1\",
   \"_rev\": \"1-9ccf63b66b62d15d         


        

Answer 1

For test_suite_reports bd, that has tests field:

[
   {
       "name": "basics",
       "status": "success",
       "duration": 21795
   },
   {
       "name": "all_docs",
       "status": "success",
       "duration": 385
   } ...

I have wrote this to get name and status:

fun({Doc}) ->
  Name = fun(L) ->  proplists:get_value(<<"name">>, L, null) end,
  Status = fun(L) -> proplists:get_value(<<"status">>, L, null) end,
  Tests = proplists:get_value(<<"tests">>, Doc, null),
  lists:foreach(fun({L}) -> Emit(Name(L), Status(L)) end, Tests)
end.