33 lines
827 B
JavaScript
33 lines
827 B
JavaScript
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'use strict';
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module.exports = function defFunc(ajv) {
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defFunc.definition = {
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type: 'array',
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compile: function(keys, parentSchema, it) {
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var equal = it.util.equal;
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return function(data) {
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if (data.length > 1) {
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for (var k=0; k < keys.length; k++) {
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var key = keys[k];
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for (var i = data.length; i--;) {
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if (typeof data[i] != 'object') continue;
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for (var j = i; j--;) {
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if (typeof data[j] == 'object' && equal(data[i][key], data[j][key]))
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return false;
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}
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}
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}
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}
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return true;
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};
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},
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metaSchema: {
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type: 'array',
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items: {type: 'string'}
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}
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};
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ajv.addKeyword('uniqueItemProperties', defFunc.definition);
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return ajv;
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};
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