@dazl/patterns

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patterns package

Useful data structures such as LRU-Cache, set-multi-map, Signal, EventEmitter, Disposable, Debouncer

Classes

| Class | Description |
| -------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------- |
| Debouncer | Cancelable debouncing of calls to trigger |
| Disposable_2 | |
| Disposables | |
| EventEmitter | Basic type safe event emitter |
| LRUCache | BASIC (not optimal) implementation of the LRU cache |
| SafeDisposable |

Adds dispose-safe methods to Disposables:

- setInterval/setTimeout - guard

|
| SetMultiMap | Maps keys to a set of values |
| Signal | Signal is a simple event emitter for one type of event. |

Functions

| Function | Description |
| ----------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| createDisposables(name, initialGroups) |

Disposables allow adding of disposal async functions, when dispose is called, these functions will be run sequentially

Disposal groups: You can set disposal groups with constraints (before, after) to ensure that disposal groups are disposed in the correct order

within each group disposables are disposed in the reverse order they were added

|
| isDisposable(value) | |
| isSetMultiMap(x) | |

Interfaces

| Interface | Description |
| -------------------------------------------------------------------------------- | ----------- |
| DisposalGroup | |
| IDisposable | |
| LRUCacheConfig | |

Variables

| Variable | Description |
| ---------------------------------------------------------------------------------- | ----------- |
| DEFAULT_GROUP | |
| DEFAULT_TIMEOUT | |

Type Aliases

| Type Alias | Description |
| -------------------------------------------------------------------------------------- | ----------- |
| DisposableItem | |
| DisposableOptions | |
| GroupConstraints | |
| IEventEmitter | |
| Listener | |