number-name/src/systems/tl/base/tenPlus.ts

import { Digit } from '../../../common'
import NAMES from '../names'

interface TenPlus {
  (ones: Digit): string
}

/**
 * Get the name of some number plus ten.
 * @param {number} x1 - The number in the ones place.
 * @returns {string} The name of the number plus ten.
 */
const tenPlus: TenPlus = (x1) => (Number(x1) === 0 ? NAMES.tenTimes[1] : NAMES.tenPlus[x1])

export default tenPlus