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Option to make stack elements unique #51

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evanthegrayt opened this issue Aug 14, 2020 · 0 comments
Open

Option to make stack elements unique #51

evanthegrayt opened this issue Aug 14, 2020 · 0 comments
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enhancement New feature or request

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@evanthegrayt
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evanthegrayt commented Aug 14, 2020 •
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We want it to stay in the correct order, so use uniq instead of sort -u. Here's how.

x=(name name notes notes notes)
printf "%s\n" "${x[@]}" | uniq
#=> name notes
@evanthegrayt evanthegrayt added the enhancement New feature or request label Aug 14, 2020
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