included command in .zshrc
that eliminates duplicates in $path
#145
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This is related to #140
Over time the $PATH variable can get quite bloated and have many duplicates inside.
typeset -U path
This takes care of this and checks
$path
to only include unique values e.g. it deletes all duplicates.https://zsh.sourceforge.io/Guide/zshguide02.html#l24