From 31e123d9f1d67cc4a6b9070ba8bf318ec7fd98d0 Mon Sep 17 00:00:00 2001
From: Pavel Abalikhin <anpavl@gmail.com>
Date: Wed, 22 Nov 2017 12:33:15 +0300
Subject: [PATCH] Rename floor/1 to flooring/1

Fix for Erlang/OTP 20
---
 src/qdate.erl | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/qdate.erl b/src/qdate.erl
index 5a5bd03..8ef62c0 100644
--- a/src/qdate.erl
+++ b/src/qdate.erl
@@ -1070,7 +1070,7 @@ deregister_format(Key) ->
 
 
 unixtime_to_now(T) when is_integer(T) ->
-    MegaSec = floor(T/1000000),
+    MegaSec = flooring(T/1000000),
     Secs = T - MegaSec*1000000,
     {MegaSec,Secs,0}.
 
@@ -1078,10 +1078,10 @@ unixtime_to_date(T) ->
     Now = unixtime_to_now(T),
     calendar:now_to_datetime(Now).
 
-floor(N) when N >= 0 ->
-    trunc(N);
-floor(N) when N < 0 ->
-    Int = trunc(N),
+flooring(N) when N >= 0 ->
+    erlang:trunc(N);
+flooring(N) when N < 0 ->
+    Int = erlang:trunc(N),
     if
         Int==N -> Int;
         true -> Int-1
@@ -1323,7 +1323,7 @@ compressed_parser(_) ->
 
 microsoft_parser(FloatDate) when is_float(FloatDate) ->
     try
-        DaysSince1900 = floor(FloatDate),
+        DaysSince1900 = flooring(FloatDate),
         Days0to1900 = calendar:date_to_gregorian_days(1900,1,1),
         GregorianDays = Days0to1900 + DaysSince1900,
         Date = calendar:gregorian_days_to_date(GregorianDays),