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#: * `missing` [<formulae>]:
#: Check the given <formulae> for missing dependencies. If no <formulae> are
#: given, check all installed brews.
require "formula"
require "tab"
require "diagnostic"
module Homebrew
module_function
def missing
return unless HOMEBREW_CELLAR.exist?
ff = if ARGV.named.empty?
Formula.installed
else
ARGV.resolved_formulae
end
Diagnostic.missing_deps(ff) do |name, missing|
print "#{name}: " if ff.size > 1
puts missing.join(" ")
end
end
end
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