End of session check-in.

Fixed the stick random file bug.
In the middle of the random item = 0 bug.

WetPancake/DataAccess.fs

@@ -12,7 +12,7 @@
         CreateSampleTextFilesPath
         |> FindSampleTextFiles
 
-    let SelectRandomSampleFile =
+    let SelectRandomSampleFile() =
         let files = ListSampleFiles
         files.[Random().Next(0, files.Length)]
 

WetPancake/DataServices.fs

@@ -7,10 +7,8 @@
     open DataCleaning
     open System.Threading
 
-    let PickRandomWord words = PickRandomItem (Random().Next) words
-
     let rec GenerateMarkovChain (map: Map<string, string List>) (state:string) chain =
-        let nextChoice = map.[state] |> PickRandomWord
+        let nextChoice = map.[state] |> PickRandomItem
         if MatchText @"\." nextChoice then nextChoice :: chain
         else
             let currentWords =
@@ -38,6 +36,6 @@
                    This isn't ideal but needed so please be careful when attempting to
                    remove this line.*) 
                     Thread.Sleep(100)
-                    yield GenerateMarkovSentence map (PickRandomWord startWords).Key
+                    yield GenerateMarkovSentence map (PickRandomItem startWords).Key
             }
         result |> ConcatToString

WetPancake/ProductServices.fs

@@ -7,18 +7,19 @@ module  Pancake =
     open DataProcessing
     open DataStructuring
     open DataServices
+    open System
 
     let RequestRandomText() =
-       let data =
-           LoadFile SelectRandomSampleFile
-           |> ApplyStandardSetup
-           |> SortIntoGroups (PickRandomNumber 10)
-           |> GenerateMap
-       GenerateMarkovText (PickRandomNumber 10) data
+        let data =
+            LoadFile (SelectRandomSampleFile())
+            |> ApplyStandardSetup
+            |> SortIntoGroups (PickRandomNumber 5)
+            |> GenerateMap
+        GenerateMarkovText (PickRandomNumber 3) data
 
     let RequestText (gibberishLevel: int) (sentences: int) =
         let data =
-            LoadFile SelectRandomSampleFile
+            LoadFile (SelectRandomSampleFile())
             |> ApplyStandardSetup
             |> SortIntoGroups gibberishLevel
             |> GenerateMap

WetPancake/Script.fsx

@@ -22,14 +22,14 @@ open WetPancake
 let ss_number = PickRandomNumber 10
 let ss_item =
     let items = seq {1 .. 10}
-    PickRandomItem (Random().Next) items
+    PickRandomItem items
 
 
 // Data Access
 let da_sampleFilePath = CreateSampleTextFilesPath
 let da_sampleTextFiles = FindSampleTextFiles da_sampleFilePath
 let da_sampleFiles = ListSampleFiles
-let da_randomSampleFile = SelectRandomSampleFile
+let da_randomSampleFile = SelectRandomSampleFile()
 let da_file = LoadFile da_randomSampleFile
 
 // Data Cleaning
@@ -107,7 +107,7 @@ let ds_map7Item = ds_map7.Item(0)
 
 // Data Services
 let dss_text =
-    LoadFile SelectRandomSampleFile
+    LoadFile (SelectRandomSampleFile())
     |> ReplaceArtifact "\""
     |> ReplaceArtifact "\n\nIn"
     |> ReplaceArtifact "\r"

WetPancake/SystemServices.fs

@@ -4,8 +4,12 @@
     
     let PickRandomNumber max = Random().Next(1, max);
 
-    let PickRandomItem (rnd: int -> int) seq =
-        //let index = rnd 0 ((Seq.length seq) - 1)
-        //seq |> Seq.item index
-        let index = Random().Next(Seq.length seq);
-        seq |> Seq.item index
+    (*This needs work.
+    If the seq passed in has count of 0,
+    it causes exceptions further up the pipe*)
+    let PickRandomItem seq =
+        if (Seq.length seq) = 0 then
+            seq |> Seq.item 0
+        else
+            let index = Random().Next(0, Seq.length seq);
+            seq |> Seq.item index

WetPancakeCLI/ConsoleCommands.cs

@@ -43,5 +43,10 @@ namespace WetPancakeCLI
         [Parameters("gibberish level: int, sentences: int, file path: string")]
         [Usage("> RequestTextFromFile 3 6 C:/yourfile.txt")]
         public static string RequestTextFromFile(int gibberishLevel, int sentences, string filePath) => RequestTextFromFile(gibberishLevel, sentences, filePath);
+
+        public static string test1()
+        {
+            return RequestRandomText();
+        }
     }
 }