added matrix module (just transpose function yet)

src/main/java/com/github/jlangch/venice/impl/modules/Modules.java

@@ -78,6 +78,7 @@ public static boolean isValidModule(final VncKeyword module) {
                         "jsonl",
                         "kira",
                         "math",
+                        "matrix",
                         "maven",
                         "mercator",
                         "mimetypes",

src/main/resources/com/github/jlangch/venice/matrix.venice

@@ -0,0 +1,46 @@
+;;;;   __    __         _
+;;;;   \ \  / /__ _ __ (_) ___ ___
+;;;;    \ \/ / _ \ '_ \| |/ __/ _ \
+;;;;     \  /  __/ | | | | (_|  __/
+;;;;      \/ \___|_| |_|_|\___\___|
+;;;;
+;;;;
+;;;; Copyright 2017-2023 Venice
+;;;;
+;;;; Licensed under the Apache License, Version 2.0 (the "License");
+;;;; you may not use this file except in compliance with the License.
+;;;; You may obtain a copy of the License at
+;;;;
+;;;;     http://www.apache.org/licenses/LICENSE-2.0
+;;;;
+;;;; Unless required by applicable law or agreed to in writing, software
+;;;; distributed under the License is distributed on an "AS IS" BASIS,
+;;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+;;;; See the License for the specific language governing permissions and
+;;;; limitations under the License.
+
+;;;; 2D-Matrix functions
+
+(ns matrix)
+
+(defn 
+  ^{ :arglists '(
+          "(matrix/transpose m)")
+     :doc """
+          Transposes a matrix. A matrix is a vector of vectors [[1 2] [3 4]]
+          """
+     :examples (list
+          """
+          (do
+            (load-module :matrix)
+
+            ;; | 1 2 3 |   =>   | 1 4 |
+            ;; | 4 5 6 |        | 2 5 |
+            ;;                  | 3 6 |
+            (matrix/transpose [[1 2 3] 
+                               [4 5 6]]))
+          """ ) }
+
+  transpose [m]
+
+  (apply map vector m))