bill-exim at carpenter
Aug 23, 2008, 10:36 AM
Views: 196
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${extract {a} {a=v1 a=v2}}
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Suppose a key occurs more than once in string. Can I count on the
extract operator pulling out the first (leftmost) value? That's what
I've been getting in my experiments, but the spec doesn't say it
explicitly. I just want to know if it's an accident of implementation
or if it could conceivably change in the future.
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${extract {a} {a=v1 a=v2}}
