Slide 49
Slide 49 text
Erlang
tracing
calls
redbug
-‐
github.com/massemanet/eper
• tracing
tool
built
on
top
of
erlang:trace/3
1> redbug:start("lists:seq(X,Y) -> return").
{30,1}!
2> lists:seq(1,5).!
[1,2,3,4,5]!
!
% 12:32:17 <0.32.0>({erlang,apply,2})!
% lists:seq(1, 5)!
!
% 12:32:17 <0.32.0>({erlang,apply,2})!
% lists:seq/2 -> [1,2,3,4,5]