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repair cask's fuzzy_search in search_casks #13048

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Apr 4, 2022
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9 changes: 4 additions & 5 deletions Library/Homebrew/extend/os/mac/search.rb
Original file line number Diff line number Diff line change
Expand Up @@ -36,10 +36,9 @@ def search_casks(string_or_regex)
results = cask_tokens.extend(Searchable)
.search(string_or_regex)

if results.empty?
cask_names = Cask::Cask.all.map(&:full_name)
results = DidYouMean::SpellChecker.new(dictionary: cask_names).correct(string_or_regex)
end
cask_names = Cask::Cask.all.map(&:full_name)
results |= DidYouMean::SpellChecker.new(dictionary: cask_names)
.correct(string_or_regex)

results.sort.map do |name|
cask = Cask::CaskLoader.load(name)
Expand All @@ -48,7 +47,7 @@ def search_casks(string_or_regex)
else
cask.token
end
end
end.uniq
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Suggested change
end.uniq
end

|= will already ensure uniqueness.

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Without uniq, the search results will show duplicate cask names. Because result will include the same cask's full_name and one's cask_tokens

results.sort.map do |name|

without uniq

brew search dockertoolbox
==> Formulae
docker-ls

==> Casks
docker-toolbox docker-toolbox

with uniq

brew search dockertoolbox
==> Formulae
docker-ls

==> Casks
docker-toolbox

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I see, in that case, what about doing += above given we're doing uniq here anyway?

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@MikeMcQuaid
Could you review this PR?

end
end

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