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comparison util/datetime.lua @ 6777:5de6b93d0190

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util.*: Remove use of module() function, make all module functions local and return them in a table at the end
author Kim Alvefur <zash@zash.se>
date Sat, 21 Feb 2015 10:36:37 +0100
parents bd0ff8ae98a8
children d8300985f2bb
comparison
equal deleted inserted replaced
6774:3965662ae091 6777:5de6b93d0190
13 local os_time = os.time; 13 local os_time = os.time;
14 local os_difftime = os.difftime; 14 local os_difftime = os.difftime;
15 local error = error; 15 local error = error;
16 local tonumber = tonumber; 16 local tonumber = tonumber;
17 17
18 module "datetime" 18 local _ENV = nil;
19 19
20 function date(t) 20 local function date(t)
21 return os_date("!%Y-%m-%d", t); 21 return os_date("!%Y-%m-%d", t);
22 end 22 end
23 23
24 function datetime(t) 24 local function datetime(t)
25 return os_date("!%Y-%m-%dT%H:%M:%SZ", t); 25 return os_date("!%Y-%m-%dT%H:%M:%SZ", t);
26 end 26 end
27 27
28 function time(t) 28 local function time(t)
29 return os_date("!%H:%M:%S", t); 29 return os_date("!%H:%M:%S", t);
30 end 30 end
31 31
32 function legacy(t) 32 local function legacy(t)
33 return os_date("!%Y%m%dT%H:%M:%S", t); 33 return os_date("!%Y%m%dT%H:%M:%S", t);
34 end 34 end
35 35
36 function parse(s) 36 local function parse(s)
37 if s then 37 if s then
38 local year, month, day, hour, min, sec, tzd; 38 local year, month, day, hour, min, sec, tzd;
39 year, month, day, hour, min, sec, tzd = s:match("^(%d%d%d%d)%-?(%d%d)%-?(%d%d)T(%d%d):(%d%d):(%d%d)%.?%d*([Z+%-]?.*)$"); 39 year, month, day, hour, min, sec, tzd = s:match("^(%d%d%d%d)%-?(%d%d)%-?(%d%d)T(%d%d):(%d%d):(%d%d)%.?%d*([Z+%-]?.*)$");
40 if year then 40 if year then
41 local time_offset = os_difftime(os_time(os_date("*t")), os_time(os_date("!*t"))); -- to deal with local timezone 41 local time_offset = os_difftime(os_time(os_date("*t")), os_time(os_date("!*t"))); -- to deal with local timezone
52 return os_time({year=year, month=month, day=day, hour=hour, min=min, sec=sec, isdst=false}); 52 return os_time({year=year, month=month, day=day, hour=hour, min=min, sec=sec, isdst=false});
53 end 53 end
54 end 54 end
55 end 55 end
56 56
57 return _M; 57 return {
58 date = date;
59 datetime = datetime;
60 time = time;
61 legacy = legacy;
62 parse = parse;
63 };