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9910feef4f
* dir.c (glob_helper): breaks loop after calling recusive glob_helper; all wild cards should be consumed; no need for further match. * dir.c (dir_s_glob): gives warning if no match found. * object.c (sym_inspect): did allocate extra byte space. * marshal.c (shortlen): shortlen should return number of bytes written. * eval.c (ev_const_defined): need not to check if cbase->nd_class is rb_cObject. * eval.c (ev_const_get): ditto. * time.c (time_zone): return "UTC" for UTC time objects. * eval.c (THREAD_ALLOC): flags should be initialized. * signal.c (rb_f_kill): should use FIX2INT, not FIX2UINT. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1267 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
45 lines
761 B
Ruby
45 lines
761 B
Ruby
# Usage:
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# require "find"
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#
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# Find.find('/foo','/bar') {|f| ...}
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# or
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# include Find
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# find('/foo','/bar') {|f| ...}
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#
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module Find
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def find(*path)
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path.collect!{|d| d.dup}
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while file = path.shift
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catch(:prune) do
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yield file
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begin
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if File.lstat(file).directory? then
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d = Dir.open(file)
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begin
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for f in d
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next if f == "." or f == ".."
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if File::ALT_SEPARATOR and file =~ /^(?:[\/\\]|[A-Za-z]:[\/\\]?)$/ then
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f = file + f
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elsif file == "/" then
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f = "/" + f
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else
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f = File.join(file, f)
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end
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path.unshift f
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end
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ensure
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d.close
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end
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end
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rescue Errno::ENOENT, Errno::EACCES
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end
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end
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end
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end
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def prune
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throw :prune
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end
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module_function :find, :prune
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end
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