Also, an expression such as
    { KEYNAME => [ PRICE => 0, CODE => 'code value 1', LABEL => 'RED' ] }
suggests you may be mistaking an array element for part of a hash key/value pair. The  => (fat arrow) operator is just a fancy comma (see Comma Operator), it does nothing | nothing in and of itself to form key/value pairs. The expression above is equivalent to
    { KEYNAME => [ 'PRICE', 0, 'CODE', 'code value 1', 'LABEL', 'RED' ] }
(update: in which an anonymous array is initialized with a set of unrelated, i.e., unpaired, elements).

Give a man a fish:  <%-{-{-{-<

In reply to Re^3: hash array question by AnomalousMonk
in thread hash array question by Tony23

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