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Map, Reduce, and Filter functions in a query object in ColdFusion
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In my previous blog, I had shown with examples, how you’d use map, filter, and reduce on arrays to manipulate values in an array. To reiterate, map transforms the values in an array (or struct or list), filter filters a value that satisfies a condition, and reduce reduces the values to a single value. In this blog, we shall see how to apply map, filter, and reduce functions on query objects. Map The map function iterates over each row of the […]
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