49 lines
1.6 KiB
JavaScript
49 lines
1.6 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = differenceInHours;
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var _index = require("../constants/index.js");
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var _index2 = _interopRequireDefault(require("../differenceInMilliseconds/index.js"));
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var _index3 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
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var _index4 = require("../_lib/roundingMethods/index.js");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* @name differenceInHours
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* @category Hour Helpers
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* @summary Get the number of hours between the given dates.
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*
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* @description
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* Get the number of hours between the given dates.
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*
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* @param {Date|Number} dateLeft - the later date
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* @param {Date|Number} dateRight - the earlier date
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* @param {Object} [options] - an object with options.
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* @param {String} [options.roundingMethod='trunc'] - a rounding method (`ceil`, `floor`, `round` or `trunc`)
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* @returns {Number} the number of hours
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* @throws {TypeError} 2 arguments required
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*
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* @example
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* // How many hours are between 2 July 2014 06:50:00 and 2 July 2014 19:00:00?
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* const result = differenceInHours(
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* new Date(2014, 6, 2, 19, 0),
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* new Date(2014, 6, 2, 6, 50)
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* )
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* //=> 12
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*/
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function differenceInHours(dateLeft, dateRight, options) {
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(0, _index3.default)(2, arguments);
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var diff = (0, _index2.default)(dateLeft, dateRight) / _index.millisecondsInHour;
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return (0, _index4.getRoundingMethod)(options === null || options === void 0 ? void 0 : options.roundingMethod)(diff);
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}
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module.exports = exports.default;
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