compose方法的实现

[Chersquwn]

compose

const compose = (
  ...funcs: ((...args: any[]) => void)[]
): ((...args: any[]) => void) => {
  if (funcs.length === 0) return args => args
  if (funcs.length === 1) return funcs[0]

  return funcs.reduce((a, b) => (...args: any[]) => a(b(...args)))
}