import _global from "../polyfill/_global";


export function execFunc(target, func, ...options) {
  if (target) {
    let funcs = func.split('.');
    let instant = target;
    while (funcs.length > 1) {
      instant = instant[funcs.shift()];
    }
    if (instant && funcs.length == 1) {
      if (instant.hasOwnProperty(funcs[0])) {
        return instant[funcs[0]](...options);
      }
    }
  }
}