Bug #470 » file-open.diff
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/*
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* call-seq:
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* File.new(filename, mode="r") => file
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* File.new(filename [, mode [, perm]]) => file
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* File.new(filename, mode="r") => file
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* File.new(filename [, mode [, perm]]) => file
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* File.open(filename, mode="r") => file
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* File.open(filename, mode="r") {|f| block } => obj
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* File.open(filename [, mode [, perm]]) => file
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* File.open(filename [, mode [, perm]]) {|f| block } => obj
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*
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* Opens the file named by _filename_ according to
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| ... | ... | |
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* bits are platform dependent; on Unix systems, see
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* <code>open(2)</code> for details.
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*
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* With no associated block, <code>open</code> is a synonym for
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* <code>File::new</code>.
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* If the optional code block is given, it will
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* be passed <i>f</i> as an argument, and the File object will
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* automatically be closed when the block terminates. In this instance,
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* <code>File::open</code> returns the value of the block.
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*
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* f = File.new("testfile", "r")
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* f = File.new("newfile", "w+")
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* f = File.new("newfile", File::CREAT|File::TRUNC|File::RDWR, 0644)
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