Add Clamp method for Decimal type#421
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walle250ai wants to merge 2 commits intoshopspring:masterfrom
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Clamp returns min if d < min, max if d > max, and d otherwise. Panics with a descriptive message if min > max.
Supplement unit tests covering positive/negative midpoints, non-midpoint values, places=0, multi-decimal, negative places, and high-precision cases.
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Summary
Clamp(min, max Decimal) Decimalmethod to theDecimaltypeminif the value is below range,maxif above, otherwise the value itselfmin > max