Sunday, October 19, 2008

Miscellany

Thursday morning just gone, stumbling downstairs in the dark at twenty to seven, to see the cats sitting at the patio doors, looking out, with the just-past-full moonlight streaming in.

A* in Scala -- would be a fairly mechanical translation of the F# version with probably more explicit type declarations. The F# inference of a numeric type for operator < and + fails, so those operations on generic type B have to be pulled into a Graph[A,B] trait.

A few apples still left on the Bramley, and a lot on the Charles Ross. And this lunchtime, a tortoiseshell butterfly and a fallen leaf lying side by side on the picnic table, looking almost the same at first glance.

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