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https://github.com/correl/calrissian.git
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Updated formatting to use data forms.
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parent
25fbba197e
commit
1c9fe229cb
7 changed files with 44 additions and 44 deletions
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@ -5,9 +5,9 @@
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(fail 1)))
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(defun >>=
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(((tuple 'error reason) f)
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(tuple 'error reason))
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(((tuple 'ok value) f)
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((`#(error ,reason) f)
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`#(error ,reason))
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((`#(ok ,value) f)
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(funcall f value))
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(('ok f)
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(funcall f 'ok)))
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@ -16,7 +16,7 @@
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(('ok)
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'ok)
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((x)
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(tuple 'ok x)))
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`#(ok ,x)))
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(defun fail (reason)
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(tuple 'error reason))
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`#(error ,reason))
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@ -10,4 +10,4 @@
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(defun return (x) x)
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(defun fail (x)
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(throw (tuple 'error x)))
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(throw `#(error ,x)))
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@ -7,11 +7,11 @@
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(defun >>=
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(('nothing f)
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'nothing)
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(((tuple 'just x) f)
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((`#(just ,x) f)
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(funcall f x)))
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(defun return (x)
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(tuple 'just x))
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`#(just ,x))
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(defun fail (_)
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'nothing)
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@ -3,17 +3,17 @@
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(do-transform 2)))
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(defun behaviour_info
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(('callbacks) (list #(>>= 2)
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#(return 1)
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#(fail 1)))
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(('callbacks) '(#(>>= 2)
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#(return 1)
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#(fail 1)))
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((_) 'undefined))
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(defun do-transform
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((monad (cons h '()))
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((monad `(,h . ()))
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h)
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((monad (cons (list f '<- m) t))
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(list '>>= monad
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m
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(list 'lambda (list f) (do-transform monad t))))
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((monad (cons h t))
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(list '>> monad h (do-transform monad t))))
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((monad `((,f <- ,m) . ,t))
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`(>>= ,monad
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,m
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(lambda (,f) ,(do-transform monad t))))
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((monad `(,h . ,t))
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`(>> ,monad ,h ,(do-transform monad t))))
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@ -4,57 +4,57 @@
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(include-lib "include/monads.lfe")
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(defun new (inner-monad)
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(tuple 'calrissian-state-transformer inner-monad))
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`#(calrissian-state-transformer ,inner-monad))
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(defun return
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((x (tuple 'calrissian-state-transformer inner-monad))
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((x `#(calrissian-state-transformer ,inner-monad))
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(lambda (s) (call inner-monad 'return (tuple x s)))))
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(defun fail
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((reason (tuple 'calrissian-state-transformer inner-monad))
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((reason `#(calrissian-state-transformer ,inner-monad))
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(lambda (_) (call inner-monad 'fail reason))))
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(defun >>=
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((x f (tuple 'calrissian-state-transformer inner-monad))
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((x f `#(calrissian-state-transformer ,inner-monad))
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(lambda (s)
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(call inner-monad '>>=
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(funcall x s)
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(match-lambda (((tuple x1 s1)) (funcall (funcall f x1) s1)))))))
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(match-lambda ((`#(,x1 ,s1)) (funcall (funcall f x1) s1)))))))
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(defun get (_)
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(lambda (s)
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(tuple s s)))
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`#(,s ,s)))
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(defun put (s _)
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(lambda (_)
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(tuple 'ok s)))
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`#(ok ,s)))
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(defun modify
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((f (tuple 'calrissian-state-transformer inner-monad))
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((f `#(calrissian-state-transformer ,inner-monad))
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(lambda (s)
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(tuple 'ok (call inner-monad 'return (funcall f s))))))
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`#(ok ,(call inner-monad 'return (funcall f s))))))
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(defun modify-and-return
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((f (tuple 'calrissian-state-transformer inner-monad))
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((f `#(calrissian-state-transformer ,inner-monad))
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(lambda (s)
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(let ((newstate (call inner-monad 'return (funcall f s))))
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(tuple newstate newstate)))))
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`#(,newstate ,newstate)))))
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(defun eval
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((m s (tuple 'calrissian-state-transformer inner-monad))
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((m s `#(calrissian-state-transformer ,inner-monad))
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(call inner-monad '>>=
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(funcall m s)
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(match-lambda (((tuple x s1))
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(match-lambda ((`#(,x ,s1))
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(call inner-monad 'return x))))))
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(defun exec
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((m s (tuple 'calrissian-state-transformer inner-monad))
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((m s `#(calrissian-state-transformer ,inner-monad))
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(call inner-monad '>>=
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(funcall m s)
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(match-lambda (((tuple x s1))
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(match-lambda ((`#(,x ,s1))
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(call inner-monad 'return s1))))))
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(defun run
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((m s (tuple 'calrissian-state-transformer inner-monad))
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((m s `#(calrissian-state-transformer ,inner-monad))
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(funcall m s)))
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@ -2,11 +2,11 @@
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(export (behaviour_info 1)))
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(defun behaviour_info
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(('callbacks) (list #(run 2)
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#(get 0)
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#(put 1)
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#(modify 1)
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#(modify-and-return 1)
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#(exec 2)
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#(eval 2)))
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(('callbacks) `(#(run 2)
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#(get 0)
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#(put 1)
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#(modify 1)
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#(modify-and-return 1)
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#(exec 2)
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#(eval 2)))
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((_) 'undefined))
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@ -14,15 +14,15 @@
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`(#(calrissian ,(get-version)))))
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(defun module-info
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(((tuple module _args))
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((`#(,module ,_args))
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;; Report exported function arities as (arity - 1) to account for
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;; the extra argument supplied to tuple modules
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(let ((fix-info (lambda (info-plist)
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(let* ((exports (proplists:get_value 'exports info-plist))
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(fix-arity (match-lambda
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;; module_info is added by the compiler and therefore remains as-is
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(((tuple 'module_info arity)) (tuple 'module_info arity))
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(((tuple fun arity)) (tuple fun (- arity 1)))))
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((`#(module_info ,arity)) `#(module_info ,arity))
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((`#(,fun ,arity)) `#(,fun ,(- arity 1)))))
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(info-dict (dict:from_list info-plist))
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(new-dict (dict:store 'exports (lists:map fix-arity exports) info-dict))
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(new-plist (dict:to_list new-dict)))
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