good chemistry is complicated, and a little bit messy -LW |
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It's a known issue with Perl guessing wrong on the meaning of the initial
{. See the Perldoc for map, in the paragraph beginning:
"{" starts both hash references and blocks, so "map { ..." could be either the start of map BLOCK LIST or map EXPR, LIST. There are examples of how to avoid the problem in that doc, but my suggestion would be:
In reply to Re: syntax error with map in list context
by dave0
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