import { createDuration } from './create';
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function addSubtract(duration, input, value, direction) {
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var other = createDuration(input, value);
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duration._milliseconds += direction * other._milliseconds;
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duration._days += direction * other._days;
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duration._months += direction * other._months;
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return duration._bubble();
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}
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// supports only 2.0-style add(1, 's') or add(duration)
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export function add(input, value) {
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return addSubtract(this, input, value, 1);
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}
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// supports only 2.0-style subtract(1, 's') or subtract(duration)
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export function subtract(input, value) {
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return addSubtract(this, input, value, -1);
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}
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