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BangleApps
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Add date_utils lib (https://github.com/espruino/BangleApps/pull/1753)

master
Gordon Williams 2022-04-26 10:27:23 +01:00
parent 48f01ae708
commit 2e2275c262
1 changed files with 39 additions and 0 deletions
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modules/date_utils.js Normal file
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/* Utility functions that use the 'locale' module so can produce text
in the currently selected language. */
/** Return the day of the week (0=Sunday)
short==0/undefined -> "Sunday"
short==1 -> "Sun"
*/
exports.getDOW = (dow, short) => require("locale").dow({getDay:()=>dow},short);
/** Return the month (1=January)
short==0/undefined -> "January"
short==1 -> "Jan"
*/
exports.getMonth = (month, short) => require("locale").month({getMonth:()=>month-1},short);
/** Return all 7 days of the week as an array ["Sunday","Monday",...].
short==0/undefined -> ["Sunday",...
short==1 -> ["Sun",...
short==2 -> ["S",...
*/
exports.getDOWs = (short) => {
var locale = require("locale");
var days = [];
for (var i=0;i<7;i++)
days.push(locale.dow({getDay:()=>i},short).slice(0,(short==2)?1:100));
return days;
}
/** Return all 12 months as an array ["January","February",...]
short==0/undefined -> ["January",...
short==1 -> ["Jan",...
*/
exports.getMonths = (short) => {
var locale = require("locale");
var months = [];
for (var i=0;i<12;i++)
months.push(locale.month({getMonth:()=>i},short));
return months;
}