Roman vandy
vandy
/ array-utils.js
Created
February 4, 2020 21:39
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| /** | |
| * Moves to the end all "falsy" items within the array (this). | |
| * | |
| * Could be used for extending Array.prototype: | |
| * Array.prototype.separate = separate; | |
| * | |
| * @param [test] {Function} - function to determine whether an item is falsy | |
| * if not provided, "falsy" is Boolean(value) except zero. | |
| * @returns {number} - first "falsy" item index | |
| */ |
vandy
/ date-utils.js
Last active
February 4, 2020 20:27
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| /** | |
| * Compares a date with today in the client's time zone. The comparison is day-wise, | |
| * so that all dates since today's midnight till the next midnight are considered "today". | |
| * Yesterday and tomorrow are separate from the past and future. | |
| * | |
| * @param dateRepresentation {string|number|Date} | |
| * @returns {number} | |
| * +2 - date is in the future (after tomorrow) | |
| * +1 - tomorrow | |
| * 0 - today |