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tangentstorm/patmatch.ijs

Created April 15, 2015 15:31
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pattern matching code in j!
Raw
patmatch.ijs
NB. since the 'case' clauses are evaluated dynamically,
NB. you can use them to create something similar to pattern
NB. matching in erlang/prolog/haskell:
ite =: verb define
select. 'f g h' =. y
case. 1,g,h do. g
case. 0,g,h do. h
case. f,1,0 do. f
case. do.
'otherwise...'
end.
)
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