Feature #12913 ยป pp-default-maxwidth.patch
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# Tanaka Akira <akr@fsij.org>
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class PP < PrettyPrint
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# Sets the default maximum width of a line.
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# This defaults to 79, and should be a Fixnum.
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#
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# Note that this settings is only for PP; it does not affect the default
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# setting of PrettyPrint class.
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def PP.default_maxwidth=(width)
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@@default_maxwidth = width
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end
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# Gets the default maximum width of a line.
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def PP.default_maxwidth
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@@default_maxwidth
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end
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# Outputs +obj+ to +out+ in pretty printed format of
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# +width+ columns in width.
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#
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# If +out+ is omitted, <code>$></code> is assumed.
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# If +width+ is omitted, 79 is assumed.
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# If +width+ is omitted, the value of <code>PP.default_maxwidth</code>
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# is used by default.
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#
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# PP.pp returns +out+.
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def PP.pp(obj, out=$>, width=79)
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def PP.pp(obj, out=$>, width=@@default_maxwidth)
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q = PP.new(out, width)
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q.guard_inspect_key {q.pp obj}
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q.flush
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