24 lines
771 B
Ruby
Vendored
24 lines
771 B
Ruby
Vendored
class String
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#
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# call-seq:
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# str % arg -> new_str
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# str % args -> new_str
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#
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# Format - Uses str as a format specification, and returns the result
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# of applying it to arg. If the format specification contains more than
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# one substitution, then arg must be an Array or Hash containing the values
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# to be substituted. See sprintf for details of the format string.
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#
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# "%05d" % 123 #=> "00123"
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# "%-5s: %016x" % [ "ID", self.object_id ] #=> "ID : 00002b054ec93168"
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# "foo = %{foo}" % { :foo => 'bar' } #=> "foo = bar"
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# "%{foo}f" % { :foo => 1 } #=> "1f"
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#
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def %(args)
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if args.is_a? Array
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sprintf(self, *args)
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else
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sprintf(self, args)
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end
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end
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end
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