Create/Delete file

public void CreateNewFile (string fileName) {
        File.Create (Application.streamingAssetsPath + "/" + fileName + ".lua"); //creates a new file
    }

    public void DeleteFile (int index) {
        //Debug.Log (index);
        File.Delete (Application.streamingAssetsPath + "/" + files[index].EditButton.transform.GetChild (0).GetComponent<Text> ().text + ".lua"); //deletes the .lua file
        File.Delete (Application.streamingAssetsPath + "/" + files[index].EditButton.transform.GetChild (0).GetComponent<Text> ().text + ".meta"); //deletes the accompanying .meta file
        foreach (Transform child in contentArea) {
            if (child != contentArea.GetChild(0)) {
                GameObject.Destroy (child.gameObject); //destroys the UI elements that point to files
            }
        }
        currentList.Clear (); //clearing these two lists allows the remaining files in the streaming assets folder to be regenerated in the UI after clearing all elements, with correctly ordered file id's.
        files.Clear ();
    }