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					29 lines
				
				899 B
			
		
		
			
		
	
	
					29 lines
				
				899 B
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											4 years ago
										 
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								var differenceInMilliseconds = require('../difference_in_milliseconds/index.js')
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								/**
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								 * @category Second Helpers
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								 * @summary Get the number of seconds between the given dates.
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								 *
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								 * @description
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								 * Get the number of seconds between the given dates.
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								 *
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								 * @param {Date|String|Number} dateLeft - the later date
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								 * @param {Date|String|Number} dateRight - the earlier date
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								 * @returns {Number} the number of seconds
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								 *
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								 * @example
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								 * // How many seconds are between
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								 * // 2 July 2014 12:30:07.999 and 2 July 2014 12:30:20.000?
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								 * var result = differenceInSeconds(
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								 *   new Date(2014, 6, 2, 12, 30, 20, 0),
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								 *   new Date(2014, 6, 2, 12, 30, 7, 999)
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								 * )
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								 * //=> 12
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								 */
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								function differenceInSeconds (dirtyDateLeft, dirtyDateRight) {
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								  var diff = differenceInMilliseconds(dirtyDateLeft, dirtyDateRight) / 1000
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								  return diff > 0 ? Math.floor(diff) : Math.ceil(diff)
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								}
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								module.exports = differenceInSeconds
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