code: function callNodeMethod(targets, subjects, method, returnTargets) {
  		targets.forEach(target => {
  			const subject = targets.indexOf(target) ? clone(subjects, true) : subjects;
  			
  			if (isIterable(subjects)) {
  				target[method](...subject);
  			} else {
  				target[method](subject);
  			}
  			
  			normalize(target);
  		});
  		
  		return returnTargets ? targets : subjects;
  	}
docs: Call node methods on multiple targets and with multiple subjects
  @private
  @param {Jamon} targets
  @param {Jamon} subjects
  @param {string} method - node method to call
  @param {boolean} returnTargets - return the targets?
  @return {Jamon}
  @todo jamonize both targets and subjects if needed