elm/libraries/Native/Basics.js
2013-10-24 15:02:43 +02:00

69 lines
1.7 KiB
JavaScript

Elm.Native.Basics = {};
Elm.Native.Basics.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Basics = elm.Native.Basics || {};
if (elm.Native.Basics.values) return elm.Native.Basics.values;
var JS = Elm.Native.JavaScript.make(elm);
var Utils = Elm.Native.Utils.make(elm);
function div(a,b) { return (a/b)|0; }
function rem(a,b) { return a % b; }
var mod = Utils.mod;
function abs(x) { return x < 0 ? -x : x; }
function logBase(base,n) { return Math.log(n) / Math.log(base); }
function min(a,b) { return Utils.cmp(a,b) < 0 ? a : b; }
function max(a,b) { return Utils.cmp(a,b) > 0 ? a : b; }
function clamp(lo,hi,n) {
return Utils.cmp(n,lo) < 0 ? lo : Utils.cmp(n,hi) > 0 ? hi : n; }
function xor(a,b) { return a !== b; }
function not(b) { return !b; }
function truncate(n) { return n|0; }
function curry(f,a,b) { return f(Utils.Tuple2(a,b)); }
function uncurry(f,v) { return A2(f,v._0,v._1); }
function fst(t) { return t._0; }
function snd(t) { return t._1; }
var basics = {
div:F2(div),
rem:F2(rem),
mod:mod,
pi:Math.PI,
e:Math.E,
cos:Math.cos,
sin:Math.sin,
tan:Math.tan,
acos:Math.acos,
asin:Math.asin,
atan:Math.atan,
atan2:F2(Math.atan2),
sqrt:Math.sqrt,
abs:abs,
logBase:F2(logBase),
min:F2(min),
max:F2(max),
clamp:F3(clamp),
compare:Utils.compare,
xor:F2(xor),
not:not,
truncate:truncate,
ceiling:Math.ceil,
floor:Math.floor,
round:Math.round,
toFloat:function(x) { return x; },
curry:F3(curry),
uncurry:F2(uncurry),
fst:fst,
snd:snd
};
return elm.Native.Basics.values = basics;
};