Add RangeWalker#include_range?
git-svn-id: file:///home/svn/framework3/trunk@11237 4d416f70-5f16-0410-b530-b9f4589650daunstable
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1b6c0664e6
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ebaf100a9f
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@ -157,6 +157,19 @@ class RangeWalker
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return false
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end
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#
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# Returns true if this RangeWalker includes all of the addresses in the
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# given RangeWalker
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#
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def include_range?(range_walker)
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range_walker.ranges.all? do |start, stop|
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ranges.any? do |self_start, self_stop|
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r = (self_start..self_stop)
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r.include?(start) and r.include?(stop)
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end
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end
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end
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#
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# Calls the given block with each address
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#
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