number-name/src/systems/de/joinKilo.ts

import { JoinKilo } from '../../common'

const joinKilo: JoinKilo = (kiloCount, kiloName) =>
  kiloName
    ? [
        kiloCount,
        ' ',
        kiloName.slice(0, 1).toUpperCase(), // capitalize kilo name
        kiloName.slice(1),
      ].join('')
    : kiloCount

export default joinKilo