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Pathname.subdirs and Pathname.cd{}

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This commit is contained in:
Max Howell 2010-02-27 12:29:45 +00:00
parent c2f1a41bbc
commit 991bae91a9
1 changed files with 8 additions and 0 deletions
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8
Library/Homebrew/extend/pathname.rb
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@ -167,6 +167,14 @@ class Pathname
if '1.9' <= RUBY_VERSION if '1.9' <= RUBY_VERSION
alias_method :to_str, :to_s alias_method :to_str, :to_s
end end
def cd
Dir.chdir(self){ yield }
end
def subdirs
children.select{ |child| child.directory? }
end
end end
# sets $n and $d so you can observe creation of stuff # sets $n and $d so you can observe creation of stuff