Function cxRecent

cxRecent<TValue>(): Definer<TValue>
Creates single-valued context entry definer that treats the most recent asset as entry value, or becomes unavailable when there is no one.

The entry value updated each time the most recent asset changes.
Type Parameters
- TValue
  
  Context value asset type.
Returns Definer<TValue>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/recent.entry.ts:14
cxRecent<TValue>(byDefault): Definer<TValue>
Creates single-valued context entry definer that treats the most recent asset as entry value.

The entry value updated each time the most recent asset changes.
Type Parameters
- TValue
  
  Context value asset type.
Parameters
- byDefault: {
      assign?: undefined;
      byDefault?: ((this, target) => TValue);
      create?: undefined;
  }
  
  Creates default entry value used when there are no assets. The default value evaluated at most once per context. When omitted, the default value would be unavailable.
  - Optional assign?: undefined
  - Optional byDefault?: ((this, target) => TValue)
    - (this, target): TValue
      
      Parameters
      
      this: void
      
      target: Target<TValue, TValue, CxValues>
      
      Returns TValue
  - Optional create?: undefined
Returns Definer<TValue>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/recent.entry.ts:28
cxRecent<TValue, TAsset>(__namedParameters): Definer<TValue, TAsset>
Creates single-valued context entry definer based on the most recent asset.

The entry value updated each time the most recent asset changes.
Type Parameters
- TValue
  
  Context value type.
- TAsset = TValue
  
  Context value asset type.
Parameters
- __namedParameters: {
      assign?: undefined;
      byDefault?: ((this, target) => TValue);
      create(this, recent, target) => TValue;
  }
  - Optional assign?: undefined
  - Optional byDefault?: ((this, target) => TValue)
    - (this, target): TValue
      
      Parameters
      
      this: void
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TValue
  - create:function
    - create(this, recent, target): TValue
    - Parameters
      
      this: void
      
      recent: TAsset
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TValue
      
      Defined in proc7ts/context-values/src/entries/recent.entry.ts:56
Returns Definer<TValue, TAsset>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/recent.entry.ts:52
cxRecent<TValue, TAsset, TState>(__namedParameters): Definer<TValue, TAsset>
Creates single-valued context entry definer with internal state based on most recent asset and without default state.

The internal state updated each time the most recent asset changes.
Type Parameters
- TValue
  
  Context value type.
- TAsset = TValue
  
  Context value asset type.
- TState = TValue
  
  Internal state type.
Parameters
- __namedParameters: {
      byDefault?: undefined;
      assign(this, tracker, target) => Assigner<TValue>;
      create(this, recent, target) => TState;
  }
  - Optional byDefault?: undefined
  - assign:function
    - assign(this, tracker, target): Assigner<TValue>
    - Parameters
      
      this: void
      
      tracker: CxTracker<TState>
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns Assigner<TValue>
      
      Defined in proc7ts/context-values/src/entries/recent.entry.ts:83
  - create:function
    - create(this, recent, target): TState
    - Parameters
      
      this: void
      
      recent: TAsset
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TState
      
      Defined in proc7ts/context-values/src/entries/recent.entry.ts:79
Returns Definer<TValue, TAsset>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/recent.entry.ts:75
cxRecent<TValue, TAsset, TState>(__namedParameters): Definer<TValue, TAsset>
Creates single-valued context entry definer with internal state based on most recent asset.

The internal state updated each time the most recent asset changes.
Type Parameters
- TValue
  
  Context value type.
- TAsset = TValue
  
  Context value asset type.
- TState = TValue
  
  Internal state type.
Parameters
- __namedParameters: {
      assign(this, tracker, target) => Assigner<TValue>;
      byDefault(this, target) => TState;
      create(this, recent, target) => TState;
  }
  - assign:function
    - assign(this, tracker, target): Assigner<TValue>
    - Parameters
      
      this: void
      
      tracker: Mandatory<TState>
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns Assigner<TValue>
      
      Defined in proc7ts/context-values/src/entries/recent.entry.ts:117
  - byDefault:function
    - byDefault(this, target): TState
    - Parameters
      
      this: void
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TState
      
      Defined in proc7ts/context-values/src/entries/recent.entry.ts:115
  - create:function
    - create(this, recent, target): TState
    - Parameters
      
      this: void
      
      recent: TAsset
      
      target: Target<TValue, TAsset, CxValues>
      
      Returns TState
      
      Defined in proc7ts/context-values/src/entries/recent.entry.ts:113
Returns Definer<TValue, TAsset>
New context entry definer.
- Defined in proc7ts/context-values/src/entries/recent.entry.ts:106

Function cxRecent

Type Parameters

TValue

Returns Definer<TValue>

Type Parameters

TValue

Parameters

byDefault: { assign?: undefined; byDefault?: ((this, target) => TValue); create?: undefined; }

Optional assign?: undefined

Optional byDefault?: ((this, target) => TValue)

Parameters

this: void

target: Target<TValue, TValue, CxValues>

Returns TValue

Optional create?: undefined

Returns Definer<TValue>

Type Parameters

TValue

TAsset = TValue

Parameters

__namedParameters: { assign?: undefined; byDefault?: ((this, target) => TValue); create(this, recent, target) => TValue; }

Optional assign?: undefined

Optional byDefault?: ((this, target) => TValue)

Parameters

this: void

target: Target<TValue, TAsset, CxValues>

Returns TValue

create:function

Parameters

this: void

recent: TAsset

target: Target<TValue, TAsset, CxValues>

Returns TValue

Returns Definer<TValue, TAsset>

Type Parameters

TValue

TAsset = TValue

TState = TValue

Parameters

__namedParameters: { byDefault?: undefined; assign(this, tracker, target) => Assigner<TValue>; create(this, recent, target) => TState; }

Optional byDefault?: undefined

assign:function

Parameters

this: void

tracker: CxTracker<TState>

target: Target<TValue, TAsset, CxValues>

Returns Assigner<TValue>

create:function

Parameters

this: void

recent: TAsset

target: Target<TValue, TAsset, CxValues>

Returns TState

Returns Definer<TValue, TAsset>

Type Parameters

TValue

TAsset = TValue

TState = TValue

Parameters

__namedParameters: { assign(this, tracker, target) => Assigner<TValue>; byDefault(this, target) => TState; create(this, recent, target) => TState; }

assign:function

Parameters

this: void

tracker: Mandatory<TState>

target: Target<TValue, TAsset, CxValues>

Returns Assigner<TValue>

byDefault:function

Parameters

this: void

target: Target<TValue, TAsset, CxValues>

Returns TState

create:function

Parameters

this: void

recent: TAsset

target: Target<TValue, TAsset, CxValues>

Returns TState

Returns Definer<TValue, TAsset>

Settings

Member Visibility

byDefault: {
assign?: undefined;
byDefault?: ((this, target) => TValue);
create?: undefined;
}

`Optional` assign?: undefined

`Optional` byDefault?: ((this, target) => TValue)

`Optional` create?: undefined

__namedParameters: {
assign?: undefined;
byDefault?: ((this, target) => TValue);
create(this, recent, target) => TValue;
}

`Optional` assign?: undefined

`Optional` byDefault?: ((this, target) => TValue)

__namedParameters: {
byDefault?: undefined;
assign(this, tracker, target) => Assigner<TValue>;
create(this, recent, target) => TState;
}

`Optional` byDefault?: undefined

__namedParameters: {
assign(this, tracker, target) => Assigner<TValue>;
byDefault(this, target) => TState;
create(this, recent, target) => TState;
}