From 7882795d10fc28a696a4784d24fbb2990a5e5707 Mon Sep 17 00:00:00 2001
From: aalatchm <aalatchm@jamailca.com>
Date: Tue, 22 Mar 2011 18:27:12 +0000
Subject: added to Lua example to demonstrate posixtz.parse

---
 example.lua | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'example.lua')

diff --git a/example.lua b/example.lua
index f140553..dad7154 100644
--- a/example.lua
+++ b/example.lua
@@ -4,3 +4,35 @@ require("posixtz")
 
 print(posixtz.from_file("/usr/share/zoneinfo/Europe/Stockholm"))
 
+
+t = posixtz.parse("CET-1CEST,M3.5.0,M10.5.0/3")
+
+local out = ""
+out = out .. "POSIX TZ: '"..t.std.."'\n"
+out = out .. "GMT Offset, where positive is West of GMT: '"..t.offset.total.."'\n"
+
+if t.dst then
+	out = out .. "DST zone is called '"..t.dst.name.."'\n"
+	local function dstinfo (pos)
+		local info = ""
+		if t.dst[pos].hour then
+			info = info .. "at '"..t.dst[pos].hour.."' hours (0-23) "
+		end
+		if t.dst[pos].week then
+			info = info .. "on weekday '"..t.dst[pos].weekday.."' "
+			info = info .. "of week '"..t.dst[pos].week.."' "
+			info = info .. "of the month '"..t.dst[pos].month.."'"
+		else
+			info = info .. "on day '"..t.dst[pos].day.."' "
+			info = info .. "of month '"..t.dst[pos].month.."'"
+		end
+		return info
+	end
+	out = out .. "DST begins "
+	out = out .. dstinfo("start") .. "\n"
+	out = out .. "DST ends "
+	out = out .. dstinfo("stop") .. "\n"
+
+end
+
+io.write(out)
-- 
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