uniqueItems.jst
1.69 KB
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{{# def.definitions }}
{{# def.errors }}
{{# def.setupKeyword }}
{{# def.$data }}
{{? ($schema || $isData) && it.opts.uniqueItems !== false }}
{{? $isData }}
var {{=$valid}};
if ({{=$schemaValue}} === false || {{=$schemaValue}} === undefined)
{{=$valid}} = true;
else if (typeof {{=$schemaValue}} != 'boolean')
{{=$valid}} = false;
else {
{{?}}
var i = {{=$data}}.length
, {{=$valid}} = true
, j;
if (i > 1) {
{{
var $itemType = it.schema.items && it.schema.items.type
, $typeIsArray = Array.isArray($itemType);
}}
{{? !$itemType || $itemType == 'object' || $itemType == 'array' ||
($typeIsArray && ($itemType.indexOf('object') >= 0 || $itemType.indexOf('array') >= 0)) }}
outer:
for (;i--;) {
for (j = i; j--;) {
if (equal({{=$data}}[i], {{=$data}}[j])) {
{{=$valid}} = false;
break outer;
}
}
}
{{??}}
var itemIndices = {}, item;
for (;i--;) {
var item = {{=$data}}[i];
{{ var $method = 'checkDataType' + ($typeIsArray ? 's' : ''); }}
if ({{= it.util[$method]($itemType, 'item', true) }}) continue;
{{? $typeIsArray}}
if (typeof item == 'string') item = '"' + item;
{{?}}
if (typeof itemIndices[item] == 'number') {
{{=$valid}} = false;
j = itemIndices[item];
break;
}
itemIndices[item] = i;
}
{{?}}
}
{{? $isData }} } {{?}}
if (!{{=$valid}}) {
{{# def.error:'uniqueItems' }}
} {{? $breakOnError }} else { {{?}}
{{??}}
{{? $breakOnError }} if (true) { {{?}}
{{?}}