12 lines
419 B
TypeScript
12 lines
419 B
TypeScript
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// #docregion
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import { Pipe, PipeTransform } from '@angular/core';
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@Pipe({name: 'titlecase', pure: false})
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/** Transform to Title Case: uppercase the first letter of the words in a string.*/
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export class TitleCasePipe implements PipeTransform {
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transform(input: string): string {
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return input.length === 0 ? '' :
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input.replace(/\w\S*/g, (txt => txt[0].toUpperCase() + txt.substr(1).toLowerCase() ));
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}
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}
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