new tasks

Task/Collections/Lua/collections.lua

@@ -0,0 +1,8 @@
+collection = {0, '1'}
+print(collection[1]) -- prints 0
+
+collection = {["foo"] = 0, ["bar"] = '1'} -- a collection of key/value pairs
+print(collection["foo"]) -- prints 0
+print(collection.foo) -- syntactic sugar, also prints 0
+
+collection = {0, '1', ["foo"] = 0, ["bar"] = '1'}