fix Ox.isEqual(-0, +0), update tests
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2 changed files with 6 additions and 4 deletions
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@ -142,7 +142,7 @@
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/*@
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Ox.getLatLngByXY <f> Returns lat/lng for a given x/y on a 1x1 mercator projection
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> Ox.getLatLngByXY({x: 0.5, y: 0.5})
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{lat: 0, lng: 0}
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{lat: -0, lng: 0}
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@*/
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Ox.getLatLngByXY = function(xy) {
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function getValue(value) {
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@ -111,6 +111,8 @@ Ox.isEqual <function> Returns true if two values are equal
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false
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> Ox.isEqual(0, 0)
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true
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> Ox.isEqual(-0, +0)
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false
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> Ox.isEqual({}, {})
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true
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> Ox.isEqual({a: 1, b: 2, c: 3}, {c: 3, b: 2, a: 1})
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@ -128,9 +130,9 @@ Ox.isEqual <function> Returns true if two values are equal
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@*/
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Ox.isEqual = function(a, b) {
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var ret = false, type = Ox.typeOf(a);
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if (a === b) {
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// 0 === -0, but not equal
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if (a === b && (a !== 0 || 1 / a === 1 / b)) {
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ret = true;
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ret = a !== 0 || 1 / a === 1 / b;
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} else if (type == Ox.typeOf(b)) {
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if (a == b) {
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ret = true;
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