79472b77ca
This is part of ongoing work to make core platform-independent.
BREAKING CHANGE
All private exports from 'angular2/src/core/facade/{lang,collection,exception_handler}' should be replaced with 'angular2/src/facade/{lang,collection,exception_handler}'.
33 lines
798 B
TypeScript
33 lines
798 B
TypeScript
import {isBlank, isPresent, Json, CONST} from 'angular2/src/facade/lang';
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import {Injectable} from 'angular2/src/core/di';
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import {PipeTransform, WrappedValue} from 'angular2/src/core/change_detection';
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import {Pipe} from 'angular2/src/core/metadata';
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/**
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* Implements json transforms to any object.
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*
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* ### Example
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*
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* In this example we transform the user object to json.
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*
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* ```
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* @Component({
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* selector: "user-cmp",
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* template: "User: {{ user | json }}"
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* })
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* class Username {
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* user:Object
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* constructor() {
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* this.user = { name: "PatrickJS" };
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* }
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* }
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*
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* ```
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*/
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@CONST()
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@Pipe({name: 'json', pure: false})
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@Injectable()
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export class JsonPipe implements PipeTransform {
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transform(value: any, args: any[] = null): string { return Json.stringify(value); }
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}
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