def titleCase:
  [splits("\\b") | select(length>0)]
  | map((.[:1]|ascii_upcase) + (.[1:] |ascii_downcase))
  | join("");

def lpad(string;len;fill):
  if len == 0 then string else (fill * len)[0:len] + string end;

def rpad(string;len;fill):                                                                                                                                                                                                                                             
  if len == 0 then string else string + (fill * len)[0:len] end;