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module FileHelper
class << self
def local_binary_path(name)
File.expand_path(File.join(File.dirname(__FILE__), "binaries", name))
end
def local_binary_url(name)
"file://" + local_binary_path(name)
end
def valid_alias?(candidate)
return false unless candidate.symlink?
candidate.readlink.exist?
end
end
end
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