Compare alphanumeric strings
npm install alphanum-compare
Compare function extrated from alphanum-sort. It can be used as compareFunction in Array.prototype.sort().
yarn add alphanum-compare
``ts
import compareFn from "alphanum-compare";
console.log("5".localeCompare("10")); // 1, NO GOOD
console.log(compareFn("5", "10")); // -1, GOOD
console.log(compareFn("-5", "5")); // 1, NO GOOD
console.log(compareFn("-5", "5", { sign: true })); // -1, GOOD
console.log(["item20", "item19", "item1", "item10", "item2"].sort(compareFn));
// ['item1', 'item2', 'item10', 'item19', 'item20']
`
It returns a negative value if first argument is less than second argument, zero if they're equal and a positive value otherwise.
#### Options
- insensitive?: boolean
Compares items case insensitively. _(Default: false)_
- sign?: boolean
Allows + and - characters before numbers. _(Default: false`)_
