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Ox.isEqual(NaN, NaN) should return true

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rolux 2012-06-13 09:04:54 +02:00
parent bc83d22850
commit 4dc11cd256
1 changed files with 3 additions and 2 deletions
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5
source/Ox/js/Type.js
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@ -104,7 +104,7 @@ Ox.isEqual <function> Returns true if two values are equal
> Ox.isEqual(Infinity, -Infinity) > Ox.isEqual(Infinity, -Infinity)
false false
> Ox.isEqual(NaN, NaN) > Ox.isEqual(NaN, NaN)
false true
> Ox.isEqual(document.getElementsByTagName('a'), document.getElementsByTagName('a')) > Ox.isEqual(document.getElementsByTagName('a'), document.getElementsByTagName('a'))
true true
> Ox.isEqual(null, null) > Ox.isEqual(null, null)
@ -136,7 +136,8 @@ Ox.isEqual = function(a, b) {
// 0 === -0, but not equal // 0 === -0, but not equal
ret = a !== 0 || 1 / a === 1 / b; ret = a !== 0 || 1 / a === 1 / b;
} else if (type == Ox.typeOf(b)) { } else if (type == Ox.typeOf(b)) {
if (a == b) { // NaN !== NaN, but equal
if (a == b || a !== b) {
ret = true; ret = true;
} else if (type == 'date') { } else if (type == 'date') {
ret = +a == +b; ret = +a == +b;