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24 lines
726 B
24 lines
726 B
var addMonths = require('../add_months/index.js') |
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/** |
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* @category Month Helpers |
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* @summary Subtract the specified number of months from the given date. |
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* |
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* @description |
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* Subtract the specified number of months from the given date. |
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* |
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* @param {Date|String|Number} date - the date to be changed |
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* @param {Number} amount - the amount of months to be subtracted |
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* @returns {Date} the new date with the months subtracted |
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* |
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* @example |
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* // Subtract 5 months from 1 February 2015: |
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* var result = subMonths(new Date(2015, 1, 1), 5) |
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* //=> Mon Sep 01 2014 00:00:00 |
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*/ |
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function subMonths (dirtyDate, dirtyAmount) { |
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var amount = Number(dirtyAmount) |
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return addMonths(dirtyDate, -amount) |
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} |
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module.exports = subMonths
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