Class ArrayUtility

static members for @type {Array}

export

Hierarchy

ArrayUtility

Index

Constructors

constructor

Methods

Constructors

constructor

new ArrayUtility(): ArrayUtility

Returns ArrayUtility

Methods

Static findDuplicates

findDuplicates<T>(data: T[]): T[]

- Defined in utilities/array.utility.ts:14
returns an array of duplicates

tutorial
https://js-algorithms.tutorialhorizon.com/2016/01/25/find-duplicates-in-an-array/

Type parameters
- T
Parameters
- data: T[]
Returns T[]

Static groupBy

groupBy(reducible: any[], keyGetter: Function): ReducedGroup[]

- Defined in utilities/array.utility.ts:37
reduces the specified reducible to @type {ReducedGroup} groups

description
https://github.com/BryanWilhite/songhay-core/issues/20

Parameters
- reducible: any[]
- keyGetter: Function
Returns ReducedGroup[]

Static isNotTruthyOrIsEmpty

isNotTruthyOrIsEmpty<T>(data: T[]): boolean

- Defined in utilities/array.utility.ts:66
returns true when the specified array is not truthy or when its length is zero

Type parameters
- T
Parameters
- data: T[]
Returns boolean

Static sortItems

sortItems<T>(items: T[], propertyName: string, isNumeric?: boolean, isDescending?: boolean): T[]

- Defined in utilities/array.utility.ts:75
sorts any @type {object} by the specified property.

description
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort

Type parameters
- T: {}
Parameters
- items: T[]
- propertyName: string
- isNumeric: boolean = false
- isDescending: boolean = false
Returns T[]

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