92 lines
2.0 KiB
AppleScript
92 lines
2.0 KiB
AppleScript
on run
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unlines(map(reverseWords, |lines|("---------- Ice and Fire ------------
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fire, in end will world the say Some
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ice. in say Some
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desire of tasted I've what From
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fire. favor who those with hold I
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... elided paragraph last ...
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Frost Robert -----------------------")))
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end run
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-- GENERIC FUNCTIONS ---------------------------------------------------------
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-- reverseWords :: String -> String
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on reverseWords(str)
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unwords(|reverse|(|words|(str)))
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end reverseWords
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-- |reverse| :: [a] -> [a]
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on |reverse|(xs)
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if class of xs is text then
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(reverse of characters of xs) as text
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else
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reverse of xs
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end if
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end |reverse|
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-- |lines| :: Text -> [Text]
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on |lines|(str)
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splitOn(linefeed, str)
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end |lines|
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-- |words| :: Text -> [Text]
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on |words|(str)
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splitOn(space, str)
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end |words|
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-- ulines :: [Text] -> Text
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on unlines(lstLines)
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intercalate(linefeed, lstLines)
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end unlines
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-- unwords :: [Text] -> Text
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on unwords(lstWords)
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intercalate(space, lstWords)
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end unwords
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-- splitOn :: Text -> Text -> [Text]
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on splitOn(strDelim, strMain)
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set {dlm, my text item delimiters} to {my text item delimiters, strDelim}
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set lstParts to text items of strMain
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set my text item delimiters to dlm
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lstParts
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end splitOn
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-- interCalate :: Text -> [Text] -> Text
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on intercalate(strText, lstText)
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set {dlm, my text item delimiters} to {my text item delimiters, strText}
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set strJoined to lstText as text
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set my text item delimiters to dlm
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strJoined
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end intercalate
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-- map :: (a -> b) -> [a] -> [b]
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on map(f, xs)
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tell mReturn(f)
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set lng to length of xs
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set lst to {}
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repeat with i from 1 to lng
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set end of lst to lambda(item i of xs, i, xs)
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end repeat
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return lst
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end tell
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end map
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-- Lift 2nd class handler function into 1st class script wrapper
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-- mReturn :: Handler -> Script
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on mReturn(f)
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if class of f is script then
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f
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else
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script
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property lambda : f
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end script
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end if
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end mReturn
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