How do you write an equality operator

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Reference no: EM132084663

In OCaml, a type 'yearday' is defined as follows:

type yearday = YMD of int * int * int | YD of int * int;;

Example: YMD(2015, 7, 4) is July 4th, 2015 and YD(2015, 185) is also July 4th, 2015

Question: How do you write an equality operator (call it =/) that determines if two yearday instances are equal?

In the above example, YMD(2015, 7, 4) =/ YD(2015, 185) is true.

Reference no: EM132084663

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