abbott-methods/src/string/stringToArrayNumber.ts

abbott,methods,method,functions,function

/**
 * @description 以个数分隔字符串组成新的数组
 * @param {Number|String} string 要分隔的字符串
 * @param {Number|String} number 多少数量
 * @returns {Array}
 */
export const stringToArrayNumber = (string: string, number: number): string[] => {
  const theString = String(string)
  const theNumber = ~~Math.abs(number)
  const array = []
  const length = Math.ceil(theString.length / theNumber)
  for (let i = 0; i < length; i++) {
    array.push(theString.substr(i * theNumber, theNumber))
  }
  return array
}