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30secondsofcode
2020-04-24 07:49:28 +00:00
parent bf5304e551
commit 46017fde6f
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@ -8533,7 +8533,7 @@
"type": "snippet", "type": "snippet",
"attributes": { "attributes": {
"fileName": "uniqueElements.md", "fileName": "uniqueElements.md",
"text": "Returns all unique values of an array.\n\nUse ES6 `Set` and the `...rest` operator to discard all duplicated values.\n\n", "text": "Returns all unique values in an array.\n\nCreate a `Set` from the given array to discard duplicated values, then use the spread operator (`...`) to convert it back to an array.\n\n",
"codeBlocks": { "codeBlocks": {
"code": "const uniqueElements = arr => [...new Set(arr)];", "code": "const uniqueElements = arr => [...new Set(arr)];",
"example": "uniqueElements([1, 2, 2, 3, 4, 4, 5]); // [1, 2, 3, 4, 5]" "example": "uniqueElements([1, 2, 2, 3, 4, 4, 5]); // [1, 2, 3, 4, 5]"
@ -8544,10 +8544,10 @@
] ]
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