Fixing specs & reorder arguments
The proc_window arguments were the wrong way around for the 2nd and 3rd
ones, compared to the type spec.
diff --git a/src/recon.erl b/src/recon.erl
index 115a0cb..a7d45ab 100644
--- a/src/recon.erl
+++ b/src/recon.erl
@@ -74,7 +74,7 @@
%% @todo Implement this function so it only stores `Num' entries in
%% memory at any given time, instead of as many as there are
%% processes.
--spec proc_count(AttributeName, Num) -> [term()] when
+-spec proc_count(AttributeName, Num) -> [proc_attrs()] when
AttributeName :: atom(),
Num :: non_neg_integer().
proc_count(AttrName, Num) ->
@@ -85,7 +85,7 @@
%% @doc Fetches a given attribute from all processes and returns
%% the biggest entries, over a sliding time window.
-%%
+%%
%% This function is particularly useful when processes on the node
%% are mostly short-lived, usually too short to inspect through other
%% tools, in order to figure out what kind of processes are eating
@@ -108,11 +108,11 @@
%% Warning: this function depends on data gathered at two snapshots, and then
%% building a dictionary with entries to differentiate them. This can take a
%% heavy toll on memory when you have many dozens of thousands of processes.
--spec proc_window(AttributeName, Num, Milliseconds) -> [term()] when
+-spec proc_window(AttributeName, Num, Milliseconds) -> [proc_attrs()] when
AttributeName :: atom(),
Num :: non_neg_integer(),
Milliseconds :: pos_integer().
-proc_window(AttrName, Time, Num) ->
+proc_window(AttrName, Num, Time) ->
Sample = fun() -> recon_lib:proc_attrs(AttrName) end,
{First,Last} = recon_lib:sample(Time, Sample),
lists:sublist(lists:usort(
