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-rw-r--r--fp2/week2/camil/StdIOMonad.dcl40
-rw-r--r--fp2/week2/camil/StdIOMonad.icl130
-rw-r--r--fp2/week2/camil/StdMaybe.dcl41
-rw-r--r--fp2/week2/camil/StdMaybe.icl65
-rw-r--r--fp2/week2/camil/StdMonad.dcl8
-rw-r--r--fp2/week2/camil/StdMonad.icl1
-rw-r--r--fp2/week2/camil/Test.dcl1
-rw-r--r--fp2/week2/camil/Test.icl12
-rw-r--r--fp2/week2/mart/StdIOMonad.dcl40
-rw-r--r--fp2/week2/mart/StdIOMonad.icl138
-rw-r--r--fp2/week2/mart/StdMonad.dcl8
-rw-r--r--fp2/week2/mart/StdMonad.icl1
-rw-r--r--fp2/week2/mart/Test.dcl1
-rw-r--r--fp2/week2/mart/Test.icl13
-rw-r--r--fp2/week2/mart/camil.txt2
-rw-r--r--fp2/week2/mart/s4109503_s4498062_fp2_w2.tar.gzbin2207 -> 0 bytes
16 files changed, 0 insertions, 501 deletions
diff --git a/fp2/week2/camil/StdIOMonad.dcl b/fp2/week2/camil/StdIOMonad.dcl
deleted file mode 100644
index 580efaa..0000000
--- a/fp2/week2/camil/StdIOMonad.dcl
+++ /dev/null
@@ -1,40 +0,0 @@
-definition module StdIOMonad
-
-// Deze module verpakt een aantal StdFile functies in een monadische jas
-
-import StdMonad, StdMaybe
-
-:: IO a
-:: *W
-:: Void = Void
-:: Filemode = Lees | Schrijf
-:: Filenaam :== String
-:: Filehandle :== String
-
-// voer monadische I/O actie uit op de wereld:
-doIO:: (IO a) *World -> *(a, *W)
-
-// IO is een monad:
-instance return IO
-instance >>= IO
-
-// lees regel van de console:
-read :: IO String
-
-// schrijf regel naar de console:
-write :: String -> IO Void
-
-// open de file met gegeven filenaam en mode:
-open :: Filenaam Filemode -> IO (Maybe Filehandle)
-
-// sluit de file met gegeven filenaam:
-close :: Filehandle -> IO Bool
-
-// bepaal of het lezen van de file klaar is:
-eof :: Filehandle -> IO Bool
-
-// lees een regel van een file:
-readline :: Filehandle -> IO (Maybe String)
-
-// schrijf een regel naar een file:
-writeline :: String Filehandle -> IO Bool
diff --git a/fp2/week2/camil/StdIOMonad.icl b/fp2/week2/camil/StdIOMonad.icl
deleted file mode 100644
index c25cb4c..0000000
--- a/fp2/week2/camil/StdIOMonad.icl
+++ /dev/null
@@ -1,130 +0,0 @@
-implementation module StdIOMonad
-
-import StdBool
-import StdEnum
-import StdFile
-import StdList
-import StdMaybe
-import StdMisc
-import StdMonad
-import StdOverloaded
-import StdString
-import StdTuple
-
-:: IO a = IO (*W -> *(a, *W))
-:: *W :== *(*World, *[*(Filehandle, *File)])
-:: Filemode = Lees | Schrijf
-:: Filenaam :== String
-:: Filehandle :== String
-
-instance toInt Filemode where
- toInt Lees = FReadText
- toInt Schrijf = FWriteText
-
-//voer monadische I/O actie uit op de wereld:
-doIO:: (IO a) *World -> *(a, *W)
-doIO (IO f) w = f (w, [])
-
-unIO:: (IO a) -> *W -> *(a, *W)
-unIO (IO f) = f
-
-// IO is een monad:
-instance return IO where
- return x = IO (\w -> (x, w))
-instance >>= IO where
- (>>=) (IO f) g = IO (\w = let (a, w1) = f w in unIO (g a) w1)
-
-read:: IO String
-read = IO read`
- where
- read`:: *W -> *(String, *W)
- read` (world, s)
- # (io, world) = stdio world
- # (line, io) = freadline io
- # (_, world) = fclose io world
- = (line, (world, s))
-
-// schrijf regel naar de console:
-write :: String -> IO Void
-write s = IO (write` s)
- where
- write`:: String *W -> *(Void, *W)
- write` line (world, s)
- # (io, world) = stdio world
- # io = io <<< line
- # (_, world) = fclose io world
- = (Void, (world, s))
-
-// open de file met gegeven filenaam en mode:
-find:: Filehandle *[*(Filehandle, *File)] -> (Maybe *(Filehandle, *File), *[*(Filehandle, *File)])
-find fh fs
-# (fhs, fis) = unzip fs
-# fhsC = zip2 [0..length fhs] fhs
-# index = [(i, h) \\ (i, h) <- fhsC | h == fh]
-| length index == 0 = (Nothing, zip2 fhs fis)
-# index = fst (hd index)
-# (fis1, fis2) = splitAt index fis
-# (fhs1, fhs2) = splitAt index fhs
-# (thefile, fis2) = splitAt 1 fis2
-# (thehandle, fhs2) = splitAt 1 fhs2
-= (Just (hd thehandle, hd thefile), zip2 (fhs1 ++ fhs2) (fis1 ++ fis2))
-
-
-open:: Filenaam Filemode -> IO (Maybe Filehandle)
-open s m = IO (open` s m)
- where
- open`:: String Filemode *W -> *(Maybe Filehandle, *W)
- open` fp m (world, fs)
- | any (\l = fp == fst l) fs = (Nothing, (world, fs))
- # (ok, file, world) = fopen fp (toInt m) world
- = (Just fp, (world, [(fp, file):fs]))
-
-// sluit de file met gegeven filenaam:
-close:: Filehandle -> IO Bool
-close fh = IO (close` fh)
- where
- close`:: Filehandle *W -> *(Bool, *W)
- close` fp (world, fs)
- # (currentfiletuple, fs) = find fp fs
- | isNothing currentfiletuple = (False, (world, fs))
- # (currentfh, currentfile) = fromJust currentfiletuple
- # (ok, world) = fclose currentfile world
- | not ok = abort "File can't be closed"
- | otherwise = (True, (world, fs))
-
-
-// bepaal of het lezen van de file klaar is:
-eof :: Filehandle -> IO Bool
-eof fh = IO (eof` fh)
- where
- eof`:: Filehandle *W -> *(Bool, *W)
- eof` fp (world, fs)
- # (currentfiletuple, fs) = find fp fs
- | isNothing currentfiletuple = abort "Can't do eof on non-existing file"
- # (currentfh, currentfile) = fromJust currentfiletuple
- # (ok, file) = fend currentfile
- = (ok, (world, [(currentfh, file):fs]))
-
-// lees een regel van een file:
-readline :: Filehandle -> IO (Maybe String)
-readline fh = IO (readline` fh)
- where
- readline` :: Filehandle *W -> *(Maybe String, *W)
- readline` fh (world, fs)
- # (currentfiletuple, fs) = find fh fs
- | isNothing currentfiletuple = (Nothing, (world, fs))
- # (currentfh, currentfile) = fromJust currentfiletuple
- # (s, currentfile) = freadline currentfile
- = (Just s, (world, [(currentfh, currentfile):fs]))
-
-// schrijf een regel naar een file:
-writeline :: String Filehandle -> IO Bool
-writeline s fh = IO (writeline` s fh)
- where
- writeline` :: String Filehandle *W -> *(Bool, *W)
- writeline` s fh (world, fs)
- # (currentfiletuple, fs) = find fh fs
- | isNothing currentfiletuple = (True, (world, fs))
- # (currentfh, currentfile) = fromJust currentfiletuple
- # currentfile = fwrites (s +++ "\n") currentfile
- = (True, (world, [(currentfh, currentfile):fs]))
diff --git a/fp2/week2/camil/StdMaybe.dcl b/fp2/week2/camil/StdMaybe.dcl
deleted file mode 100644
index 2403683..0000000
--- a/fp2/week2/camil/StdMaybe.dcl
+++ /dev/null
@@ -1,41 +0,0 @@
-definition module StdMaybe
-
-// ********************************************************************************
-// Clean StdLib library module, version 1.0
-// ********************************************************************************
-
-from StdFunc import :: St;
-from StdOverloaded import class ==(..);
-
-:: Maybe x
- = Just x
- | Nothing
-
-isJust :: !(Maybe .x) -> Bool // case @1 of (Just _) -> True; _ -> False
-isNothing :: !(Maybe .x) -> Bool // not o isJust
-fromJust :: !(Maybe .x) -> .x // \(Just x) -> x
-
-// for possibly unique elements:
-u_isJust :: !u:(Maybe .x) -> (!Bool, !u:Maybe .x)
-u_isNothing :: !u:(Maybe .x) -> (!Bool, !u:Maybe .x)
-
-accMaybe :: .(St .x .a) !u:(Maybe .x) -> (!Maybe .a,!u:Maybe .x)
-// accMaybe f (Just x) = (Just (fst (f x)),Just (snd (f x)))
-// accMaybe f Nothing = (Nothing,Nothing)
-
-mapMaybe :: .(.x -> .y) !(Maybe .x) -> Maybe .y
-// mapMaybe f (Just x) = Just (f x)
-// mapMaybe f Nothing = Nothing
-
-instance == (Maybe x) | == x
-// Nothing==Nothing
-// Just a ==Just b <= a==b
-
-maybeToList :: !(Maybe .a) -> [.a];
-// returns list with no or one element
-
-listToMaybe :: ![.a] -> .Maybe .a;
-// returns Just head of list if possible
-
-catMaybes :: ![Maybe .a] -> .[.a];
-// catMaybes ms = [ m \\ Just m <- ms ]
diff --git a/fp2/week2/camil/StdMaybe.icl b/fp2/week2/camil/StdMaybe.icl
deleted file mode 100644
index 4eed325..0000000
--- a/fp2/week2/camil/StdMaybe.icl
+++ /dev/null
@@ -1,65 +0,0 @@
-implementation module StdMaybe
-
-// ********************************************************************************
-// Clean StdLib library module, version 1.0
-// ********************************************************************************
-
-from StdFunc import :: St;
-from StdOverloaded import class ==(..);
-
-:: Maybe x
- = Just x
- | Nothing
-
-isJust :: !(Maybe .x) -> Bool
-isJust Nothing = False
-isJust _ = True
-
-isNothing :: !(Maybe .x) -> Bool
-isNothing Nothing = True
-isNothing _ = False
-
-u_isJust :: !u:(Maybe .x) -> (!Bool, !u:Maybe .x)
-u_isJust nothing=:Nothing
- = (False, nothing)
-u_isJust just
- = (True, just)
-
-u_isNothing :: !u:(Maybe .x) -> (!Bool, !u:Maybe .x)
-u_isNothing nothing=:Nothing
- = (True, nothing)
-u_isNothing just
- = (False,just)
-
-fromJust :: !(Maybe .x) -> .x
-fromJust (Just x) = x
-
-accMaybe :: .(St .x .a) !u:(Maybe .x) -> (!Maybe .a,!u:Maybe .x)
-accMaybe f (Just x)
- # (a,x) = f x
- = (Just a,Just x)
-accMaybe _ nothing
- = (Nothing,nothing)
-
-mapMaybe :: .(.x -> .y) !(Maybe .x) -> Maybe .y
-mapMaybe f (Just x) = Just (f x)
-mapMaybe _ nothing = Nothing
-
-instance == (Maybe x) | == x where
- (==) Nothing maybe = case maybe of
- Nothing -> True
- just -> False
- (==) (Just a) maybe = case maybe of
- Just b -> a==b
- nothing -> False
-
-maybeToList :: !(Maybe .a) -> [.a];
-maybeToList Nothing = []
-maybeToList (Just a) = [a]
-
-listToMaybe :: ![.a] -> .Maybe .a;
-listToMaybe [] = Nothing
-listToMaybe [a:_] = Just a
-
-catMaybes :: ![Maybe .a] -> .[.a];
-catMaybes ms = [ m \\ Just m <- ms ]
diff --git a/fp2/week2/camil/StdMonad.dcl b/fp2/week2/camil/StdMonad.dcl
deleted file mode 100644
index cd1c654..0000000
--- a/fp2/week2/camil/StdMonad.dcl
+++ /dev/null
@@ -1,8 +0,0 @@
-definition module StdMonad
-
-class return c :: a -> c a
-class (>>=) infix 0 c :: (c a) (a -> c b) -> c b
-class fail c :: c a
-
-class Monad c | return, >>= c
-class MonadFail c | Monad, fail c
diff --git a/fp2/week2/camil/StdMonad.icl b/fp2/week2/camil/StdMonad.icl
deleted file mode 100644
index db193ab..0000000
--- a/fp2/week2/camil/StdMonad.icl
+++ /dev/null
@@ -1 +0,0 @@
-implementation module StdMonad
diff --git a/fp2/week2/camil/Test.dcl b/fp2/week2/camil/Test.dcl
deleted file mode 100644
index 21f08d1..0000000
--- a/fp2/week2/camil/Test.dcl
+++ /dev/null
@@ -1 +0,0 @@
-definition module Test
diff --git a/fp2/week2/camil/Test.icl b/fp2/week2/camil/Test.icl
deleted file mode 100644
index 8044d3f..0000000
--- a/fp2/week2/camil/Test.icl
+++ /dev/null
@@ -1,12 +0,0 @@
-implementation module Test
-
-import StdIOMonad
-
-Start world = doIO (
- open "camil.txt" Lees >>=
- \_ = open "mart.txt" Schrijf >>=
- \_ = readline "camil.txt" >>=
- \l = writeline (fromJust l) "mart.txt" >>=
- \_ = close "camil.txt" >>=
- \_ = close "mart.txt"
- ) world
diff --git a/fp2/week2/mart/StdIOMonad.dcl b/fp2/week2/mart/StdIOMonad.dcl
deleted file mode 100644
index 580efaa..0000000
--- a/fp2/week2/mart/StdIOMonad.dcl
+++ /dev/null
@@ -1,40 +0,0 @@
-definition module StdIOMonad
-
-// Deze module verpakt een aantal StdFile functies in een monadische jas
-
-import StdMonad, StdMaybe
-
-:: IO a
-:: *W
-:: Void = Void
-:: Filemode = Lees | Schrijf
-:: Filenaam :== String
-:: Filehandle :== String
-
-// voer monadische I/O actie uit op de wereld:
-doIO:: (IO a) *World -> *(a, *W)
-
-// IO is een monad:
-instance return IO
-instance >>= IO
-
-// lees regel van de console:
-read :: IO String
-
-// schrijf regel naar de console:
-write :: String -> IO Void
-
-// open de file met gegeven filenaam en mode:
-open :: Filenaam Filemode -> IO (Maybe Filehandle)
-
-// sluit de file met gegeven filenaam:
-close :: Filehandle -> IO Bool
-
-// bepaal of het lezen van de file klaar is:
-eof :: Filehandle -> IO Bool
-
-// lees een regel van een file:
-readline :: Filehandle -> IO (Maybe String)
-
-// schrijf een regel naar een file:
-writeline :: String Filehandle -> IO Bool
diff --git a/fp2/week2/mart/StdIOMonad.icl b/fp2/week2/mart/StdIOMonad.icl
deleted file mode 100644
index ffa2857..0000000
--- a/fp2/week2/mart/StdIOMonad.icl
+++ /dev/null
@@ -1,138 +0,0 @@
-implementation module StdIOMonad
-
-import StdBool
-import StdEnum
-import StdFile
-import StdList
-import StdMaybe
-import StdMisc
-import StdMonad
-import StdOverloaded
-import StdString
-import StdTuple
-
-:: IO a = IO (*W -> *(a, *W))
-:: *W :== *(*World, *[*(Filehandle, *File)])
-:: Filemode = Lees | Schrijf
-:: Filenaam :== String
-:: Filehandle :== String
-
-// Conversion from our filemodes to StdFile filemodes
-instance toInt Filemode where
- toInt Lees = FReadText
- toInt Schrijf = FWriteText
-
-// Apply the monadic program on the world
-doIO:: (IO a) *World -> *(a, *W)
-doIO (IO f) w = f (w, [])
-
-// Lift the value out of the monadic domain
-unIO:: (IO a) -> *W -> *(a, *W)
-unIO (IO f) = f
-
-instance return IO where
- return x = IO (\w -> (x, w))
-instance >>= IO where
- (>>=) (IO f) g = IO (\w = let (a, w1) = f w in unIO (g a) w1)
-
-// Read one line from the console
-read:: IO String
-read = IO read`
- where
- read`:: *W -> *(String, *W)
- read` (world, s)
- # (io, world) = stdio world
- # (line, io) = freadline io
- # (_, world) = fclose io world
- = (line, (world, s))
-
-// Write a line from the console
-write :: String -> IO Void
-write s = IO (write` s)
- where
- write`:: String *W -> *(Void, *W)
- write` line (world, s)
- # (io, world) = stdio world
- # io = io <<< line
- # (_, world) = fclose io world
- = (Void, (world, s))
-
-// Open a file
-open:: Filenaam Filemode -> IO (Maybe Filehandle)
-open s m = IO (open` s m)
- where
- open`:: String Filemode *W -> *(Maybe Filehandle, *W)
- open` fp m (world, fs)
- | any (\l = fp == fst l) fs = (Nothing, (world, fs))
- # (ok, file, world) = fopen fp (toInt m) world
- = (Just fp, (world, [(fp, file):fs]))
-
-// Close a file. If the file can't be closed by the system the program will
-// abort
-close:: Filehandle -> IO Bool
-close fh = IO (close` fh)
- where
- close`:: Filehandle *W -> *(Bool, *W)
- close` fp (world, fs)
- # (currentfiletuple, fs) = getFH fp fs
- | isNothing currentfiletuple = (False, (world, fs))
- # (currentfh, currentfile) = fromJust currentfiletuple
- # (ok, world) = fclose currentfile world
- | not ok = abort "File can't be closed"
- | otherwise = (True, (world, fs))
-
-
-// Determine if the file is at the end. This will abort when the file is not
-// open or error if the file is not opened for reading.
-eof :: Filehandle -> IO Bool
-eof fh = IO (eof` fh)
- where
- eof`:: Filehandle *W -> *(Bool, *W)
- eof` fp (world, fs)
- # (currentfiletuple, fs) = getFH fp fs
- | isNothing currentfiletuple = abort "Can't do eof on non-existing file"
- # (currentfh, currentfile) = fromJust currentfiletuple
- # (ok, file) = fend currentfile
- = (ok, (world, [(currentfh, file):fs]))
-
-// Read one line from a file (including newline). This will abort when the file
-// is not open or error if the file is not opened for reading.
-readline :: Filehandle -> IO (Maybe String)
-readline fh = IO (readline` fh)
- where
- readline` :: Filehandle *W -> *(Maybe String, *W)
- readline` fh (world, fs)
- # (currentfiletuple, fs) = getFH fh fs
- | isNothing currentfiletuple = abort "File not open"
- # (currentfh, currentfile) = fromJust currentfiletuple
- # (s, currentfile) = freadline currentfile
- = (Just s, (world, [(currentfh, currentfile):fs]))
-
-// Write one line from a file (will not append newline). This will abort when
-// the file is not open or error if the file is not opened for writing.
-writeline :: String Filehandle -> IO Bool
-writeline s fh = IO (writeline` s fh)
- where
- writeline` :: String Filehandle *W -> *(Bool, *W)
- writeline` s fh (world, fs)
- # (currentfiletuple, fs) = getFH fh fs
- | isNothing currentfiletuple = abort "File not open"
- # (currentfh, currentfile) = fromJust currentfiletuple
- # currentfile = fwrites s currentfile
- = (True, (world, [(currentfh, currentfile):fs]))
-
-// Gets the file associated with the filehandle given, this is done in a very
-// ugly way to retain uniqueness...
-getFH:: Filehandle *[*(Filehandle, *File)] ->
- (Maybe *(Filehandle, *File), *[*(Filehandle, *File)])
-getFH fh fs
-# (fhs, fis) = unzip fs
-# fhsC = zip2 [0..length fhs] fhs
-# index = [(i, h) \\ (i, h) <- fhsC | h == fh]
-| length index == 0 = (Nothing, zip2 fhs fis)
-# index = fst (hd index)
-# (fis1, fis2) = splitAt index fis
-# (fhs1, fhs2) = splitAt index fhs
-# (thefile, fis2) = splitAt 1 fis2
-# (thehandle, fhs2) = splitAt 1 fhs2
-= (Just (hd thehandle, hd thefile), zip2 (fhs1 ++ fhs2) (fis1 ++ fis2))
diff --git a/fp2/week2/mart/StdMonad.dcl b/fp2/week2/mart/StdMonad.dcl
deleted file mode 100644
index cd1c654..0000000
--- a/fp2/week2/mart/StdMonad.dcl
+++ /dev/null
@@ -1,8 +0,0 @@
-definition module StdMonad
-
-class return c :: a -> c a
-class (>>=) infix 0 c :: (c a) (a -> c b) -> c b
-class fail c :: c a
-
-class Monad c | return, >>= c
-class MonadFail c | Monad, fail c
diff --git a/fp2/week2/mart/StdMonad.icl b/fp2/week2/mart/StdMonad.icl
deleted file mode 100644
index db193ab..0000000
--- a/fp2/week2/mart/StdMonad.icl
+++ /dev/null
@@ -1 +0,0 @@
-implementation module StdMonad
diff --git a/fp2/week2/mart/Test.dcl b/fp2/week2/mart/Test.dcl
deleted file mode 100644
index 21f08d1..0000000
--- a/fp2/week2/mart/Test.dcl
+++ /dev/null
@@ -1 +0,0 @@
-definition module Test
diff --git a/fp2/week2/mart/Test.icl b/fp2/week2/mart/Test.icl
deleted file mode 100644
index ff32dfe..0000000
--- a/fp2/week2/mart/Test.icl
+++ /dev/null
@@ -1,13 +0,0 @@
-implementation module Test
-
-import StdIOMonad
-
-// This assumes a file "camil.txt" and writes a line from it to "mart.txt"
-Start world = doIO (
- open "camil.txt" Lees >>=
- \_ = open "mart.txt" Schrijf >>=
- \_ = readline "camil.txt" >>=
- \l = writeline (fromJust l) "mart.txt" >>=
- \_ = close "camil.txt" >>=
- \_ = close "mart.txt"
- ) world
diff --git a/fp2/week2/mart/camil.txt b/fp2/week2/mart/camil.txt
deleted file mode 100644
index b8b933b..0000000
--- a/fp2/week2/mart/camil.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Line one
-Line two
diff --git a/fp2/week2/mart/s4109503_s4498062_fp2_w2.tar.gz b/fp2/week2/mart/s4109503_s4498062_fp2_w2.tar.gz
deleted file mode 100644
index 587d742..0000000
--- a/fp2/week2/mart/s4109503_s4498062_fp2_w2.tar.gz
+++ /dev/null
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generated by cgit v1.2.3 (git 2.39.1) at 2025-03-16 15:46:06 +0000