gnezim
17 lines
2.3 KiB
JavaScript
17 lines
2.3 KiB
JavaScript
/* ngx-moment (c) 2015, 2016 Uri Shaked / MIT Licence */
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import { Pipe } from '@angular/core';
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import * as moment from 'moment';
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const momentConstructor = moment;
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export class SubtractPipe {
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transform(value, amount, unit) {
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if (typeof amount === 'undefined' ||
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(typeof amount === 'number' && typeof unit === 'undefined')) {
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throw new Error('SubtractPipe: missing required arguments');
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}
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return momentConstructor(value).subtract(amount, unit);
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}
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}
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SubtractPipe.decorators = [
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{ type: Pipe, args: [{ name: 'amSubtract' },] }
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];
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