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21 lines
890 B
Markdown
21 lines
890 B
Markdown
---
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description: Guidelines for writing code using IDisposable
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---
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Core symbols:
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* `IDisposable`
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* `dispose(): void` - dispose the object
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* `Disposable` (implements `IDisposable`) - base class for disposable objects
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* `this._store: DisposableStore`
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* `this._register<T extends IDisposable>(t: T): T`
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* Try to immediately register created disposables! E.g. `const someDisposable = this._register(new SomeDisposable())`
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* `DisposableStore` (implements `IDisposable`)
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* `add<T extends IDisposable>(t: T): T`
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* `clear()`
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* `toDisposable(fn: () => void): IDisposable` - helper to create a disposable from a function
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* `MutableDisposable` (implements `IDisposable`)
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* `value: IDisposable | undefined`
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* `clear()`
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* A value that enters a mutable disposable (at least once) will be disposed the latest when the mutable disposable is disposed (or when the value is replaced or cleared).
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