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+1

It is so hard to know that @ means array and % means a hash (key/value pair) haha.

It's not that hard to know the types of the variables you created without punctuation in the identifiers, either.

Well, it's not just the type of the variable but also how you're treating it - world's most concise cast...

Also, it means one doesn't have to dodge keywords in naming their variables. Doesn't count for a lot but is nice.

>you created

Agreed. However, working for a company with more than one developer...