15 lines
490 B
Racket
15 lines
490 B
Racket
#lang prospect
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;; The actor should receive a single event adding the (at-meta x) assertion.
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(require prospect/pretty)
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(spawn-network
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(spawn (lambda (e counter)
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(and e
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(let ((new-counter (+ counter 1)))
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(printf "Received event ~a:\n~a\n" new-counter (prospect-pretty-print->string e))
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(transition (+ counter 1) '()))))
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0
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(list (patch-seq (sub 'x #:meta-level 1)
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(assert (at-meta 'x))))))
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