Recap of Part 2
In Part 2, you learned about the features that make ObjectScript really interesting and powerful:
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Almost everything is a string, even when it's a number or a list. 
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The pattern match operator and $Match for regular expressions. 
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A lot of functions for strings, lists, and bitstrings. 
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How to work with dates. 
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How to work with JSON. 
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Arrays, ordered trees, globals, $Increment, and $Sequence. 
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How to test whether variables and global nodes exist using $Data. 
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How easy it is to create a database and indexes.