Release 8.2

Mug Core

• Substring.RepeatingPattern supports matching from the middle of a string:

  word().repeatedly().match(input, fromIndex)

Mug Guava

• SafeSql - an injection-safe dynamic SQL template for JDBC. User-friendly API supporting powerful yet intuitive dynamic SQL composition and parameterization:

  SafeSql usersByName(String who, @CompileTimeConstant List<String> columns) {
    return SafeSql.of("SELECT `{columns}` FROM Users WHERE name LIKE '%{who}%'", columns, who);
  }
  
  try (var connection = DriverManager.getConnection(...)) {
    // SELECT `id`, `name` FROM Users WHERE name LIKE '%Emma%'
    List<User> users = usersByName("Emma", asList("id", "name"))
        .query(connection, row -> new User(row.getLong("id"), row.getString("name")));
    ...
  }

Release 8.1

Core:

• Chain an immutable, efficient, scalable, concatenatable List.
• BiCollectors.partitioningBy()
• MoreCollectors.collectingAndThen() to be used together with partitioningBy(). For example:

   collectingAndThen(
       partitioningBy(Person::isGood), (good, evil) -> ...)

• BiCollectors.collectingAndThen()
• BiCollectors.inverse()
• Optionals.inOrder() to help reducing nesting.
• Fanout for easy structured concurrency.

Guava Addons

• toDisjointRanges(), toRangeMap(), toImmutableRangeMap(),

Release 8.0

Release 8.0

• DateTimeFormats.parseToInstant(), parseZonedDateTime()
• StructuredConcurrency
• @TemplateFormatMethod and compile-time checks

Release 7.2

• Substring.replaceAllFrom().
• Support up to 8 lambda args in Substring.

Release 7.1

• DateTimeFormats creates DateTimeFormatter from example date time strings.
• PrefixSearchTable
• ParameterizedQuery is a BigQuery client template that guards against SQL injection

Release 7.0

• StringFormat template support
• SafeQuery and GoogleSql for injection-safe SQL
• ErrorProne (mug-errorprone) checks to provide compile-time safety for StringFormat parsing, formatting and templating.
• Bazel build integration

Thanks to xingyutangyuan for the contribution to the ErrorProne plugin and Bazel integration!

Release 6.6

• StringFormat - parsing structured data from strings.
• MoreCollectors.combining() to combine elements of a short stream with lambdas.

Release 6.5

• Parallelizer.inParallel() collector (for parallel IO)
• partitioningBy() collector
• groupingByEach() collector
• BiStream.min()
• BiStream.max()

Release 6.4

• Generic BinarySearch algorithm (beyond sorted arrays and lists)
• MoreIterables

Release 6.3

• Substring look-around (immediatelyBetween(), followedBy(), precededBy())
• Substring negative look-around (notImmediatelyBetween(), notFollowedBy(), notPredededBy())