This method is like `reduce` except that it iterates over elements of `collection` from right to left.
const array = [[0, 1], [2, 3], [4, 5]]
reduceRight(array, (flattened, other) => flattened.concat(other), [])
// => [4, 5, 2, 3, 0, 1]
Name | Type | Attribute | Description |
---|---|---|---|
collection | The collection to iterate over. | ||
iteratee | The function invoked per iteration. | ||
accumulator | The initial value. |
*
{ "comment": "/**\r\n * This method is like `reduce` except that it iterates over elements of\r\n * `collection` from right to left.\r\n *\r\n * @since 0.1.0\r\n * @category Collection\r\n * @param {Array|Object} collection The collection to iterate over.\r\n * @param {Function} iteratee The function invoked per iteration.\r\n * @param {*} [accumulator] The initial value.\r\n * @returns {*} Returns the accumulated value.\r\n * @see reduce\r\n * @example\r\n *\r\n * const array = [[0, 1], [2, 3], [4, 5]]\r\n *\r\n * reduceRight(array, (flattened, other) => flattened.concat(other), [])\r\n * // => [4, 5, 2, 3, 0, 1]\r\n */", "meta": { "range": [ 758, 1010 ], "filename": "reduceRight.js", "lineno": 23, "path": "C:\\Users\\beaujeup\\projects\\jsdoc-template\\examples\\lodash\\lodash-repo", "code": { "id": "astnode100007566", "name": "reduceRight", "type": "FunctionDeclaration", "paramnames": [ "collection", "iteratee", "accumulator" ] }, "vars": { "func": "reduceRight~func", "initAccum": "reduceRight~initAccum" } }, "description": "This method is like `reduce` except that it iterates over elements of\r`collection` from right to left.", "since": "0.1.0", "tags": [ { "originalTitle": "category", "title": "category", "text": "Collection", "value": "Collection" } ], "params": [ { "type": { "names": [ "Array", "Object" ] }, "description": "The collection to iterate over.", "name": "collection" }, { "type": { "names": [ "function" ] }, "description": "The function invoked per iteration.", "name": "iteratee" }, { "type": { "names": [ "*" ] }, "optional": true, "description": "The initial value.", "name": "accumulator" } ], "returns": [ { "type": { "names": [ "*" ] }, "description": "Returns the accumulated value." } ], "see": [ "reduce" ], "examples": [ "const array = [[0, 1], [2, 3], [4, 5]]\r\rreduceRight(array, (flattened, other) => flattened.concat(other), [])\r// => [4, 5, 2, 3, 0, 1]" ], "name": "reduceRight", "longname": "reduceRight", "kind": "function", "scope": "global", "___id": "T000002R000692", "___s": true, "filepath": "reduceRight.js" }