function sprintf (fstr, array) {
  // check the formatted string is for JSON and confirm is a valid JSON
  array.forEach(function (value) {
    fstr = format(fstr, value);
  });
  return fstr;
}
function sprintf (fstr, array) {
  
  array.forEach(function (value) {
    fstr = format(fstr, value);
  });
  return fstr;
}
function sprintf ( fstr , array ) { // check the formatted string is for JSON and confirm is a valid JSON array . forEach ( function ( value ) { fstr = format ( fstr , value ) ; } ) ; return fstr ; }
HELP FUNCTIONS format string from array source
HELP FUNCTIONS format string from array source