blob: c0255ae7eab2d6d852e5f8b4225996022e7fd4bd (
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require 'pathname'
if RUBY_VERSION.to_f < 1.9
class Pathname
@@old_each_filename = instance_method(:each_filename)
def each_filename(&block)
if block_given?
EachFilenameEnumerable.new(self).each(&block)
else
EachFilenameEnumerable.new(self)
end
end
def old_each_filename(&block)
@@old_each_filename.bind(self).call(&block)
end
class EachFilenameEnumerable
include Enumerable
attr_reader :pathname
def initialize(pathname)
@pathname = pathname
end
def each(&block)
@pathname.old_each_filename(&block)
end
end
end
end
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