message: Fix StringMethod Tests
diff: @@ -758,9 +758,9 @@ mod tests {
  fn string_method() {
  let input = "$join(array, 'pattern') $join(array, 'pattern')";
  let expected = vec![
  - WordToken::StringMethod("join", "array", "'pattern'"),
  + WordToken::StringMethod("join", "array", "'pattern'", Index::All),
  WordToken::Whitespace(" "),
  - WordToken::StringMethod("join", "array", "'pattern'")
  + WordToken::StringMethod("join", "array", "'pattern'", Index::All)
  ];
  compare(input, expected);
  }
  