Class EnvironmentValuePipe

Renders the value from EnvironmentState or the path if value is undefined.

Hierarchy

EnvironmentValuePipe

Implements

PipeTransform

Index

Constructors

Methods

Constructors

constructor

new EnvironmentValuePipe(): EnvironmentValuePipe
Returns EnvironmentValuePipe

Methods

transform

transform<T, K>(path, config?): string | NonUndefined<T> | NonUndefined<K>
Transforms the value from EnvironmentState or the path if value is undefined.

Returns
The value from EnvironmentState or the path if value is undefined.

See
EnvironmentQuery#get
Type Parameters
- T extends null | string | number | boolean | Property[] | {
  [x: string]: Property;
  }
  
  The EnvironmentState property type.
- K = T
  
  The expected property target type.
Parameters
- path: Path
  
  The EnvironmentState path to resolve.
- Optional config: GetOptions<T, K>
  
  The options to get a property.
Returns string | NonUndefined<T> | NonUndefined<K>
Implementation of PipeTransform.transform
- Defined in packages/environment-angular/src/lib/pipes/environment-value.pipe.ts:20

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