elm/libraries/Native/Date.js
Evan Czaplicki b40f2958d4 New convention for storing module values, fixes bug
Before it was not possible to add values to anything except leafs of
the namespace structure.
2013-09-30 01:32:27 -07:00

33 lines
1.2 KiB
JavaScript

Elm.Native.Date = {};
Elm.Native.Date.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Date = elm.Native.Date || {};
if (elm.Native.Date.values) return elm.Native.Date.values;
var JS = Elm.JavaScript.make(elm);
var Maybe = Elm.Maybe.make(elm);
function dateNow() { return new window.Date; }
function readDate(str) {
var d = new window.Date(JS.fromString(str));
if (isNaN(d.getTime())) return Maybe.Nothing;
return Maybe.Just(d);
}
var dayTable = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
var monthTable = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
return elm.Native.Date.values = {
read : readDate,
year : function(d) { return d.getFullYear(); },
month : function(d) { return { ctor:monthTable[d.getMonth()] }; },
day : function(d) { return d.getDate(); },
hour : function(d) { return d.getHours(); },
minute : function(d) { return d.getMinutes(); },
second : function(d) { return d.getSeconds(); },
toTime : function(d) { return d.getTime(); },
dayOfWeek : function(d) { return { ctor:dayTable[d.getDay()] }; }
};
};