Last change
on this file since 321 was 321, checked in by coas-nagasima, 7 years ago |
文字コードを設定
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-
Property svn:eol-style
set to
native
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Property svn:mime-type
set to
text/x-ruby;charset=UTF-8
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File size:
1010 bytes
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Rev | Line | |
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[279] | 1 | class Dir
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| 2 | def each(&block)
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| 3 | while s = self.read
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| 4 | block.call(s)
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| 5 | end
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| 6 | self
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| 7 | end
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| 8 |
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| 9 | alias pos tell
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| 10 | alias pos= seek
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| 11 |
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| 12 | def self.entries(path)
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| 13 | a = []
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| 14 | self.open(path) { |d|
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| 15 | while s = d.read
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| 16 | a << s
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| 17 | end
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| 18 | }
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| 19 | a
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| 20 | end
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| 21 |
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| 22 | def self.foreach(path, &block)
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| 23 | if block
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| 24 | self.open(path).each { |f| block.call(f) }
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| 25 | else
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| 26 | self.open(path).each
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| 27 | end
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| 28 | end
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| 29 |
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| 30 | def self.open(path, &block)
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| 31 | if block
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| 32 | d = self.new(path)
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| 33 | begin
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| 34 | block.call(d)
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| 35 | ensure
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| 36 | d.close
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| 37 | end
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| 38 | else
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| 39 | self.new(path)
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| 40 | end
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| 41 | end
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| 42 |
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| 43 | def self.chdir(path, &block)
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| 44 | my = self # workaround for https://github.com/mruby/mruby/issues/1579
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| 45 | if block
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| 46 | wd = self.getwd
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| 47 | begin
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| 48 | self._chdir(path)
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| 49 | block.call(path)
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| 50 | ensure
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| 51 | my._chdir(wd)
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| 52 | end
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| 53 | else
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| 54 | self._chdir(path)
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| 55 | end
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| 56 | end
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| 57 |
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| 58 | class << self
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| 59 | alias exists? exist?
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| 60 | alias pwd getwd
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| 61 | alias rmdir delete
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| 62 | alias unlink delete
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| 63 | end
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| 64 | end
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