diff --git a/snippets/indexesOf.md b/snippets/indexOfAll.md similarity index 55% rename from snippets/indexesOf.md rename to snippets/indexOfAll.md index 8f1eb8690..f542e1e31 100644 --- a/snippets/indexesOf.md +++ b/snippets/indexOfAll.md @@ -1,17 +1,17 @@ -### indexesOf +### indexOfAll Returns an array of indexes at which the `val` occurs in `arr`. If it occurs only once return the `index` and if it never occurs returns `-1` ``` js -const indexesOf = (arr, val) => { +const indexOfAll = (arr, val) => { let indexes = [], i; arr.forEach((el,i) => {if(el === val) indexes.push(i)}) return indexes.length === 0 ? [-1] : indexes } ``` ``` js -indexesOf([1,2,3],1); // [0] -indexesOf([1,2,3,1,2,3],1); // [0,3] -indexesOf([1,2,3],4); // [-1] -indexesOf([[1,2,3]],[1,2,3]); // [-1] (Array.prototype.indexOf()) has the same behaviour +indexOfAll([1,2,3],1); // [0] +indexOfAll([1,2,3,1,2,3],1); // [0,3] +indexOfAll([1,2,3],4); // [-1] +indexOfAll([[1,2,3]],[1,2,3]); // [-1] (Array.prototype.indexOf()) has the same behaviour ```