Data commit

Task/Remove-duplicate-elements/Groovy/remove-duplicate-elements.groovy

@@ -0,0 +1,22 @@
+def list = [1, 2, 3, 'a', 'b', 'c', 2, 3, 4, 'b', 'c', 'd']
+assert list.size() == 12
+println "             Original List: ${list}"
+
+// Filtering the List (non-mutating)
+def list2 = list.unique(false)
+assert list2.size() == 8
+assert list.size() == 12
+println "             Filtered List: ${list2}"
+
+// Filtering the List (in place)
+list.unique()
+assert list.size() == 8
+println "   Original List, filtered: ${list}"
+
+def list3 = [1, 2, 3, 'a', 'b', 'c', 2, 3, 4, 'b', 'c', 'd']
+assert list3.size() == 12
+
+// Converting to Set
+def set = list as Set
+assert set.size() == 8
+println "                       Set: ${set}"