mahdisoultana
/ map.js
Created
February 18, 2021 13:27
— forked from AugustMiller/map.js
Map a number in one range to a number in another.
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| const mapNumber = (number, in_min, in_max, out_min, out_max) => { | |
| return (number - in_min) * (out_max - out_min) / (in_max - in_min) + out_min; | |
| }; |
mahdisoultana
/ 1-CalendarItem.js
Created
July 16, 2022 12:11
— forked from getify/1-CalendarItem.js
a non-trivial example of newer JS class features
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| class CalendarItem { | |
| static #UNSET = Symbol("unset") | |
| static #isUnset(v) { | |
| return v === this.#UNSET; | |
| } | |
| static isSameItem(item1,item2) { | |
| if (#ID in item1 && #ID in item2) { | |
| return item1.#ID === item2.#ID; | |
| } | |
| else { |