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12 lines
347 B
JavaScript
12 lines
347 B
JavaScript
function uniq(array)
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{
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if (array.length == 0) return [];
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var sortedArray = array.sort().map( x => [x, JSON.stringify(x)] );
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var uniqueArray = [ sortedArray[0][0] ];
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for (let i=1 ; i<sortedArray.length ; i++) {
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if ( sortedArray[i][1] != sortedArray[i-1][1])
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uniqueArray.push(sortedArray[i][0])
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}
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return uniqueArray;
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}
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