On Tue, 16 Mar 2004 12:44:03 +0100, Christian Maeder
Simon Marlow wrote:
I vote for consistently using isXXXX for predicates.
this would (only) affect "null" (maybe "isEmpty" again) and "member".
Please omit at least "Of" from XxxxOf, or what was the intention of "Of"? In Map this leads to a name "isProperSubsetOfBy" and apart form this "Subset" should become "Submap" within Map!
Christian
So it is agreed: we use "isXXXX" :-) I am not sure about "XXXXOf" -- my taste says leave it out, but I once added it as it seems more consistent. I guess "submap" covers the meaning better than "subset" in the case of Map's. -- Daan. ps. I have a general remark towards nice cozy names like "subset", and "null", versus consistent COBOL names like "isSubsetOf" and "isEmpty", I believe that we should target an audience that sporadically uses the library and those people must be able to guess names -- the lenght of the name is not so important in that case, especially not for rarely used operations like "isProperSubsetOf". A hard-core user can always define "null = isEmpty; psubset = isProperSubsetOf" at the start of his module. (and I feel that "null" should be reserved for lists)
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