Thue-Morse: Difference between revisions
→AppleScript :: Functional: Tidied.
(→{{header|AppleScript}}: Added an idiomatic solution.) |
(→AppleScript :: Functional: Tidied.) |
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{{Trans|JavaScript}}
<lang AppleScript>
-- thueMorse :: Int -> String
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intercalate("", ¬
foldl(concatBinaryInverse, [0],
enumFromTo(1, nCycles)))
end thueMorse
on run
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------------------------- GENERIC ------------------------
-- enumFromTo :: Int -> Int -> [Int]
on enumFromTo(m, n)
if m
set
set end of lst to i▼
end repeat▼
else
end if
▲ repeat with i from m to n by d
▲ set end of lst to i
▲ end repeat
▲ return lst
end enumFromTo
-- foldl :: (a -> b -> a) -> a -> [b] -> a
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end tell
end foldl
-- intercalate :: Text -> [Text] -> Text
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return strJoined
end intercalate
-- map :: (a -> b) -> [a] -> [b]
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end tell
end map
-- Lift 2nd class handler function into 1st class script wrapper
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