diff options
| author | Camil Staps | 2016-02-02 19:24:50 +0100 |
|---|---|---|
| committer | Camil Staps | 2016-02-02 19:24:50 +0100 |
| commit | a7d7542dc646a5fd124ef71e71ce260889f1701b (patch) | |
| tree | 04ed89503bbb3cc9933273a1326a53ca724c3492 /1415/fp2/week1/camil/SimpleFileIO.dcl | |
| parent | week6 camil: working positioning of lines by putting empties at left and righ... (diff) | |
Diffstat (limited to '1415/fp2/week1/camil/SimpleFileIO.dcl')
| -rw-r--r-- | 1415/fp2/week1/camil/SimpleFileIO.dcl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1415/fp2/week1/camil/SimpleFileIO.dcl b/1415/fp2/week1/camil/SimpleFileIO.dcl new file mode 100644 index 0000000..1bd97da --- /dev/null +++ b/1415/fp2/week1/camil/SimpleFileIO.dcl @@ -0,0 +1,14 @@ +definition module SimpleFileIO
+
+import StdFile, StdOverloaded, StdMaybe
+
+// 1.
+readFile :: String *env -> (Maybe String, *env) | FileSystem env
+writeFile :: String String *env -> (Bool, *env) | FileSystem env
+
+// 2.
+readLines :: String *env -> (Maybe [String],*env) | FileSystem env
+writeLines :: String [String] *env -> (Bool, *env) | FileSystem env
+
+// 3.
+//mapFile :: String String (a -> b) *env -> (Bool, *env) | FileSystem env & ... a & ... b
|