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Rewrite missing_options in a more obvious way

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This commit is contained in:
Jack Nagel 2014-08-27 23:28:00 -05:00
parent 5664e04b08
commit 6b9a929e40
1 changed files with 2 additions and 3 deletions
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5
Library/Homebrew/dependency.rb
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@ -43,9 +43,8 @@ class Dependency
end
def missing_options(inherited_options)
missing = options | inherited_options
missing -= Tab.for_formula(to_formula).used_options
missing
required = options | inherited_options
required - Tab.for_formula(to_formula).used_options
end
def modify_build_environment