15 lines
411 B
TypeScript
15 lines
411 B
TypeScript
import { DataSource } from '@angular/cdk/collections';
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import { Observable, of as observableOf } from 'rxjs';
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export class DiscountDataSource extends DataSource<{ name: string; discount: number }> {
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constructor(private data: { name: string; discount: number }[]) {
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super();
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}
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connect(): Observable<{ name: string; discount: number }[]> {
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return observableOf(this.data);
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}
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disconnect() {}
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}
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