add maps support

[stofel]

Hi, i add maps support by add couchbeam:open_doc(Db, DocId, Options), Options = [return_maps]
Work, but not heavy tested

[stofel]

Add ifdef(MAP_SUPPORT) help to pass the tests?
How to be with jsx dependecy which should be updated to version with maps support?

[stofel]

Also need add to documentation:
For maps support add to rebar.config
{erl_opts, [{d, 'MAPS_SUPPORT'}]}.

[benoitc]

@stofel what do you mean by How to be with jsx dependecy which should be updated to version with maps support? is upgrading the dependency enough?

About tests, they should be upgraded to unit or ct, but waiting that what would be the best way to rerun them <ith maps support? Any idea?

[stofel]

My mistake, jsx is ok.
add {erl_opts, [{d, 'MAPS_SUPPORT'}]} to rebar.config get test passed? but its becouse new code not tested :)

[benoitc]

@stofel couchbeam 1.2.1 is released. Tests are now using eunit. It should be feasible to test both by looping over them. Hopefully we can have it in another release this week :)

[stofel]

rebar3 eunit ignore ifdefs. I dont know how to resolve this :(