abbott-methods/src/some/someLetter26.ts

abbott,methods,method,functions,function

/**
 * @description 26个字母 true 大写 无参数或false 小写
 * @param {Boolean} [isBig]
 * @returns {String}
 */
export const someLetter26 = (isBig: Boolean = false): string => {
  let result = ''
  for (let index = 0; index < 26; index++) {
    result += String.fromCharCode((isBig ? 65 : 97) + index)
  }
  return result
}