prelude.ld

@@ -339,29 +339,6 @@ fn join {
 	)
 }
 
-fn split {
-	"Takes a string, and turns it into a list of strings, breaking on the separator."
-	(str as :string, break as :string) -> base :split (break, str)
-}
-
-fn trim {
-	"Trims whitespace from a string. Takes an optional argument, `:left` or `:right`, to trim only on the left or right."
-	(str as :string) -> base :trim (str)
-	(str as :string, :left) -> base :triml (str)
-	(str as :string, :right) -> base :trimr (str)
-}
-
-fn upcase {
-	"Takes a string and returns it in all uppercase. Works only for ascii characters."
-	(str as :string) -> base :upcase (str)
-}
-
-fn downcase {
-	"Takes a string and returns it in all lowercase. Works only for ascii characters."
-	(str as :string) -> base :downcase (str)
-}
-
-
 & in another prelude, with a better actual base language than Java (thanks, Rich), counting strings would be reasonable but complex: count/bytes, count/points, count/glyphs. Java's UTF16 strings make this unweildy.
 
 & TODO: add trim, trim/left, trim/right; pad/left, pad/right
@@ -641,8 +618,6 @@ fn slice {
 			base :into ([], slice)
 		}
 	}
-	(str as :string, end as :number) -> base :str_slice (str, 0, end)
-	(str as :string, start as :number, end as :number) -> base :str_slice (str, start, end)
 }
 
 &&& keywords: funny names
@@ -1351,7 +1326,6 @@ pkg Prelude {
 	div/0
 	div/safe
 	doc!
-	downcase
 	each!
 	empty?
 	eq?
@@ -1439,7 +1413,6 @@ pkg Prelude {
 	slice
 	some
 	some?
-	split
 	square
 	store!
 	string
@@ -1448,7 +1421,6 @@ pkg Prelude {
 	sum_of_squares
 	tan
 	tau
-	trim
 	tuple?
 	turn/deg
 	turn/rad
@@ -1459,7 +1431,6 @@ pkg Prelude {
 	unbox
 	unwrap!
 	unwrap_or
-	upcase
 	update
 	update!
 	values

sandbox.ld

@@ -1,114 +0,0 @@
-let input = "I remember my mother"
-
-print! ("DOCTOR")
-
-print! ("> ", input)
-
-let sanitized = do input > trim > downcase
-
-& ensuring we have spaces at the beginning and end
-& this lets us match patterns as written below
-let padded = join ([" ", sanitized, " "])
-
-fn switch_persons {
- ("i") -> "you"
- ("you") -> "i"
- ("am") -> "are"
- ("me") -> "you"
- ("my") -> "your"
- (x) -> x
-}
-
-fn repersonalize (x) -> do x > 
-    trim > 
-    split (_, " ") > 
-    map (switch_persons, _) > 
-    join (_, " ")
-
-let output = match padded with {
- "{x} hello {y}" -> "How do you do. Please state your problem"
- "{x} hi {y}" -> "How do you do. Please state your problem"
- "{x} computer {y}" -> random ([
-   "Do computers worry you"
-   "What do you think about machines"
-   "Why do you mention computers"
-   "What do you think machines have to do with your problem"
- ])
- "{x} name {y}" -> "I am not interested in names"
- "{x} sorry {y}" -> random ([
-   "Please don't apologize"
-   "Apologies are not necessary"
-   "What feelings do you have when you apologize"
- ])
- "{x} i remember {y}" -> { 
-   let switched = repersonalize (y)
-   random ([
-     "Do you often think of {switched}"
-     "Does thinking of {switched} bring anything else to mind"
-     "What else do you remember"
-     "Why do you recall {switched} right now"
-     "What in the present situation reminds you of {switched}"
-     "What is the connection between me and {switched}"
-   ])
-  } 
- "{x} do you remember {y}" -> {
-  let switched = repersonalize (y)
-  random ([
-    "Did you think I would forget {switched}"
-    "Why do you think I should recall {switched} now"
-    "What about {switched}"
-    "You mentioned {switched}"
-  ])
- }
- "{x} if {y}" -> {
-  let switched = repersonalize (y)
-  random ([
-    "Do you reall think that its likely that {switched}"
-    "Do you wish that {switched}"
-    "What do you think about {switched}"
-    "Really--if {switched}"
-  ])
- }
- "{x} i dreamt {y}" -> {
-  let switched = repersonlize (y)
-  random ([
-   "Really--{y}"
-   "Have you ever fantasized {y} while you were awake"
-   "Have you dreamt {y} before"
-  ])
- }
- "{x} dream about {y}" -> {
-  let switched = repersonalize (y)
-  "How do you feel about {switched} in reality"
- }
- "{x} dream {y}" -> random ([
-   "What does this dream suggest to you"
-   "Do you dream often"
-   "What persons appear in your dreams"
-   "Don't you believe that dream has to do with your problem"
- ])
- "{x} my mother {y}" -> {
-  let switched = repersonalize (y)
-  random ([
-   "Who else in your family {y}"
-   "Tell me more about your family"
-  ])
- }
- "{x} my father {y}" -> random ([
-   "Your father"
-   "Does he influence you strongly"
-   "What else comes to mind when you think of your father"
- ])
- _ -> random ([
-   "Very interesting"
-   "I am not sure I understand you fully"
-   "What does that suggest to you"
-   "Please continue"
-   "Go on"
-   "Do you feel strongly about discussing such things"
- ]) 
-}
-
-print! (">>> ", upcase (output))
-
-

src/base.janet

@@ -281,13 +281,6 @@
   "range" range
   "unbox" unbox
   "store!" store!
-  "split" string/split
-  "upcase" string/ascii-upper
-  "downcase" string/ascii-lower
-  "trim" string/trim
-  "trimr" string/trimr
-  "triml" string/triml
-  "str_slice" string/slice
 })
 
 (def base (let [b @{}]

src/ludus.janet

@@ -36,7 +36,7 @@
   # (set (out :errors) (validated :errors))
   (each err (validated :errors)
    (e/validation-error err))
-  (break (-> out j/encode string)))
+  (break out))
  (setdyn :out console)
  (try
   (set result (i/interpret (parsed :ast) ctx))
@@ -55,13 +55,6 @@
 
 # (comment
 (do
-(def source `let foo = foo bar baz`)
+(-> (ludus `
-(def out (-> source 
+doc! (mod)
- ludus 
+`)))
- j/decode))
-(def console (out "console"))
-(print console)
-(def result (out "result"))
-(print result)
-)
-