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Equality in Pyret (
5 points by akkartik 601 days ago | 1 comment

2 points by Pauan 596 days ago | link

I really like the names "equal-now" and "equal-always".

The "equal-always" operator is the same as "egal"[1], and "equal-now" is the same as "iso" in Arc.

If I ever add an "equal-now" operator to Nulan, now I know what to call it!


There's also various "-now" methods for mutable data types[2].

And there's an EqualityResult type, which reminds me of NULL in SQL[3].


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