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Diffstat (limited to 'node_modules/date-fns/esm/max/index.js')
| -rw-r--r-- | node_modules/date-fns/esm/max/index.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/node_modules/date-fns/esm/max/index.js b/node_modules/date-fns/esm/max/index.js new file mode 100644 index 0000000..425e1a7 --- /dev/null +++ b/node_modules/date-fns/esm/max/index.js @@ -0,0 +1,48 @@ +import _typeof from "@babel/runtime/helpers/esm/typeof"; +import toDate from "../toDate/index.js"; +import requiredArgs from "../_lib/requiredArgs/index.js"; +/** + * @name max + * @category Common Helpers + * @summary Return the latest of the given dates. + * + * @description + * Return the latest of the given dates. + * + * @param {Date[]|Number[]} datesArray - the dates to compare + * @returns {Date} the latest of the dates + * @throws {TypeError} 1 argument required + * + * @example + * // Which of these dates is the latest? + * const result = max([ + * new Date(1989, 6, 10), + * new Date(1987, 1, 11), + * new Date(1995, 6, 2), + * new Date(1990, 0, 1) + * ]) + * //=> Sun Jul 02 1995 00:00:00 + */ +export default function max(dirtyDatesArray) { + requiredArgs(1, arguments); + var datesArray; + // `dirtyDatesArray` is Array, Set or Map, or object with custom `forEach` method + if (dirtyDatesArray && typeof dirtyDatesArray.forEach === 'function') { + datesArray = dirtyDatesArray; + + // If `dirtyDatesArray` is Array-like Object, convert to Array. + } else if (_typeof(dirtyDatesArray) === 'object' && dirtyDatesArray !== null) { + datesArray = Array.prototype.slice.call(dirtyDatesArray); + } else { + // `dirtyDatesArray` is non-iterable, return Invalid Date + return new Date(NaN); + } + var result; + datesArray.forEach(function (dirtyDate) { + var currentDate = toDate(dirtyDate); + if (result === undefined || result < currentDate || isNaN(Number(currentDate))) { + result = currentDate; + } + }); + return result || new Date(NaN); +}
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