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