sjs/strftime
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refactor, support exporting to global scope in ES5 strict mode

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Sami Samhuri 2011-06-05 16:29:11 -07:00
parent 200dc2ef5e
commit cd4d2a3ec5
1 changed files with 119 additions and 115 deletions
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76
lib/index.js
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@ -7,17 +7,34 @@
;(function() {
var DefaultLocale = {
days: [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday' ],
shortDays: [ 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat' ],
//// Export the API
var namespace;
months: [ 'January', 'February', 'March', 'April', 'May', 'June', 'July',
'August', 'September', 'October', 'November', 'December' ],
// CommonJS / Node module
if (typeof exports !== 'undefined') {
namespace = exports;
}
shortMonths: [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
'Sep', 'Oct', 'Nov', 'Dec' ],
AM: 'AM',
PM: 'PM'
// Browsers and other environments
else {
// Get the global object. Works in ES3, ES5, and ES5 strict mode.
namespace = (function(){ return this || (1,eval)('this') }());
}
namespace.strftime = strftime;
namespace.strftimeUTC = strftimeUTC;
namespace.getLocalizedStrftime = getLocalizedStrftime;
////
function words(s) { return (s || '').split(' '); }
var DefaultLocale =
{ days: words('Sunday Monday Tuesday Wednesday Thursday Friday Saturday')
, shortDays: words('Sun Mon Tue Wed Thu Fri Sat')
, months: words('January February March April May June July August September October November December')
, shortMonths: words('Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec')
, AM: 'AM'
, PM: 'PM'
}
function pad(n, padding) {
@ -32,6 +49,20 @@
return hour;
}
function strftime(fmt, d, locale) {
return _strftime(fmt, d, locale, false);
}
function strftimeUTC(fmt, d, locale) {
return _strftime(fmt, d, locale, true);
}
function getLocalizedStrftime(locale) {
return function(fmt, d) {
return strftime(fmt, d, locale);
};
}
// locale is an object with the same structure as DefaultLocale
function _strftime(fmt, d, locale, _useUTC) {
// d and locale are optional so check if d is really the locale
@ -42,7 +73,6 @@
d = d || new Date();
locale = locale || DefaultLocale;
locale.formats = locale.formats || {}
if (_useUTC) {
d = new Date(d.getTime() + ((d.getTimezoneOffset() || 0) * 60000));
}
@ -103,30 +133,4 @@
});
}
function strftime(fmt, d, locale) {
return _strftime(fmt, d, locale, false);
}
function strftimeUTC(fmt, d, locale) {
return _strftime(fmt, d, locale, true);
}
function getLocalizedStrftime(locale) {
return function(fmt, d) {
return strftime(fmt, d, locale);
};
}
if (typeof exports !== 'undefined') {
exports.strftime = strftime;
exports.strftimeUTC = strftimeUTC;
exports.getLocalizedStrftime = getLocalizedStrftime;
} else {
(function(global) {
global.strftime = strftime;
global.strftimeUTC = strftimeUTC;
global.getLocalizedStrftime = getLocalizedStrftime;
}(this));
}
}());