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Add initial experiment with between/[2,3]

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This commit is contained in:
Jesse Gumm 2016-02-24 11:09:28 -06:00
parent cc9dee4e08
commit 69967d71ff
1 changed files with 9 additions and 1 deletions
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10
src/qdate.erl
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@ -40,7 +40,9 @@
-export([
compare/2,
compare/3
compare/3,
between/2,
between/3
]).
-export([
@ -409,6 +411,12 @@ compare(A, Op, B) ->
'=>' -> Comp =:= 1 orelse Comp =:= 0
end.
between(A, B) ->
between(unixtime(), A, B).
between(Date, A, B) ->
compare(Date, '>=', A) andalso compare(Date, '=<', B).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Date Math %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%