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Formula.select and Formula.installed

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This commit is contained in:
Max Howell 2012-08-10 16:05:30 -04:00
parent 3d657746bb
commit b0e50ba13d
1 changed files with 10 additions and 0 deletions
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10
Library/Homebrew/formula.rb
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@ -304,6 +304,16 @@ class Formula
end
end
def self.select
ff = []
each{ |f| ff << f if yield(f) }
ff
end
def self.installed
HOMEBREW_CELLAR.children.map{ |rack| factory(rack.basename) rescue nil }.compact
end
def inspect
name
end