First, local *_ does work if you put it in the do block like jdporter said.

Secondly, local $_ won't work. It'll compile, but that doesn't count for anything if it doesn't do what needs to be done. We want to protect the parent's %_.

In reply to Re^4: Remove redundency from an array by ikegami
in thread Remove redundency from an array by vc_will_do

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