https://issues.dlang.org/show_bug.cgi?id=17189

          Issue ID: 17189
           Summary: Include byPair in the associative array document
           Product: D
           Version: D2
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: dlang.org
          Assignee: nobody@puremagic.com
          Reporter: yshuiv7@gmail.com

byPair wraps around byKeyValue, and conveniently returns a range of Tuples from a associative array. But it's not mentioned anywhere on this page:

https://dlang.org/spec/hash-map.html

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