whole_func_string: function updateCues(input) {
  	    // Requires UI
  	    if (!this.supported.ui) {
  	      return;
  	    }
  
  	    if (!is$1.element(this.elements.captions)) {
  	      this.debug.warn('No captions element to render to');
  	      return;
  	    } // Only accept array or empty input
  
  
  	    if (!is$1.nullOrUndefined(input) && !Array.isArray(input)) {
  	      this.debug.warn('updateCues: Invalid input', input);
  	      return;
  	    }
  
  	    var cues = input; // Get cues from track
  
  	    if (!cues) {
  	      var track = captions.getCurrentTrack.call(this);
  	      cues = Array.from((track || {}).activeCues || []).map(function (cue) {
  	        return cue.getCueAsHTML();
  	      }).map(getHTML);
  	    } // Set new caption text
  
  
  	    var content = cues.map(function (cueText) {
  	      return cueText.trim();
  	    }).join('\n');
  	    var changed = content !== this.elements.captions.innerHTML;
  
  	    if (changed) {
  	      // Empty the container and create a new child element
  	      emptyElement(this.elements.captions);
  	      var caption = createElement('span', getAttributesFromSelector(this.config.selectors.caption));
  	      caption.innerHTML = content;
  	      this.elements.captions.appendChild(caption); // Trigger event
  
  	      triggerEvent.call(this, this.media, 'cuechange');
  	    }
  	  }
func_code_string: function updateCues(input) {
  	    // Requires UI
  	    if (!this.supported.ui) {
  	      return;
  	    }
  
  	    if (!is$1.element(this.elements.captions)) {
  	      this.debug.warn('No captions element to render to');
  	      return;
  	    } // Only accept array or empty input
  
  
  	    if (!is$1.nullOrUndefined(input) && !Array.isArray(input)) {
  	      this.debug.warn('updateCues: Invalid input', input);
  	      return;
  	    }
  
  	    var cues = input; // Get cues from track
  
  	    if (!cues) {
  	      var track = captions.getCurrentTrack.call(this);
  	      cues = Array.from((track || {}).activeCues || []).map(function (cue) {
  	        return cue.getCueAsHTML();
  	      }).map(getHTML);
  	    } // Set new caption text
  
  
  	    var content = cues.map(function (cueText) {
  	      return cueText.trim();
  	    }).join('\n');
  	    var changed = content !== this.elements.captions.innerHTML;
  
  	    if (changed) {
  	      // Empty the container and create a new child element
  	      emptyElement(this.elements.captions);
  	      var caption = createElement('span', getAttributesFromSelector(this.config.selectors.caption));
  	      caption.innerHTML = content;
  	      this.elements.captions.appendChild(caption); // Trigger event
  
  	      triggerEvent.call(this, this.media, 'cuechange');
  	    }
  	  }
func_documentation_string: Update captions using current track's active cues Also optional array argument in case there isn't any track (ex: vimeo)