Prevent trace specs from being constructed w/out array matchheads, and tuples for tables - Githubissues

christhekeele / matcha

🍵 First-class Elixir match specifications.

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Prevent trace specs from being constructed w/out array matchheads, and tuples for tables #19

Open christhekeele opened 2 years ago

christhekeele commented 2 years ago

We already do this for trace/table test targets:

:table specs require a tuple test target (as they test against tuples returned from table constructs)
:trace specs require a list test target (as they test against lists of results emitted from a trace call)

We should do the same for destructuring match heads (when they are not the generic full-arg :$_ binding:

:table specs always try to match tuple data
:trace specs always try to match argument lists