Class LazyCollection<T>

Type Parameters

T

Hierarchy (View Summary)

LazyCollection
- ComponentSet

Implements

Iterable<T>

Index

Constructors

Methods

[iterator] filter find first map toArray

Constructors

constructor

new LazyCollection<T>(iterable?: Iterable<T, any, any>): LazyCollection<T>
Type Parameters
- T
Parameters
- Optionaliterable: Iterable<T, any, any>
Returns LazyCollection<T>
- Defined in collections/lazyCollection.ts:20

Methods

[iterator]

"[iterator]"(): Iterator<T>
USE getIterator() IN METHOD IMPLEMENTATIONS

This is to support for..of syntax on non-subclass instances of LazyCollection. getIterator() ensures we use [Symbol.iterator] of the subclass if iterable is not set.

Returns Iterator<T>
Implementation of Iterable.[iterator]
- Defined in collections/lazyCollection.ts:89

filter

filter(predicate: (element: T) => boolean): this
Parameters
- predicate: (element: T) => boolean
Returns this
- Defined in collections/lazyCollection.ts:39

find

find(predicate: (element: T) => boolean): T | undefined
Parameters
- predicate: (element: T) => boolean
Returns T | undefined
- Defined in collections/lazyCollection.ts:28

first

first(): T | undefined
Returns T | undefined
- Defined in collections/lazyCollection.ts:24

map

map<R>(mapper: (element: T) => R): LazyCollection<R>
Type Parameters
- R
Parameters
- mapper: (element: T) => R
Returns LazyCollection<R>
- Defined in collections/lazyCollection.ts:58

toArray

toArray(): T[]
Returns T[]
- Defined in collections/lazyCollection.ts:71