Cleaning.

diff --git a/Assignment_07-FSharp/Assignment_07-FSharp/Program.fs b/Assignment_07-FSharp/Assignment_07-FSharp/Program.fs
index 601ecdb..2a768cd 100644 (file)
--- a/Assignment_07-FSharp/Assignment_07-FSharp/Program.fs
+++ b/Assignment_07-FSharp/Assignment_07-FSharp/Program.fs
@@ -32,26 +32,21 @@ let question1 () =
     assert (b.Top = 3)
 
     let c : Stack<Bar> = (Empty.Push <| Bar ()).Push <| Bar ()
-    printfn "%A" <|
-        match c.Top with
-        | :? Bar -> true
-        | _ -> false
+    c.Top :> Bar |> ignore
+    c.Top :> Foo |> ignore
 
     let d : Stack<#Foo> = (Empty.Push <| Bar ()).Push <| Bar ()
-    printfn "%A" <|
-        match d.Top with
-        | :? Bar -> true
-        | _ -> false
+    d.Top :> Bar |> ignore
 
 // Question 4.
 let question4 () =
-    let rec primesSieve sequence =
+    let rec sieve sequence =
         seq {
             let h = Seq.head sequence
             yield h
-            yield! primesSieve <| Seq.filter (fun m -> m % h <> 0) sequence
+            yield! sieve <| Seq.filter (fun m -> m % h <> 0) sequence
         }
-    let primes = primesSieve <| (Seq.initInfinite id |> Seq.skip 2)
+    let primes = sieve <| (Seq.initInfinite id |> Seq.skip 2)
     printfn "first primes: %A" <| (Seq.take 100 primes |> Seq.toList)
 
 [<EntryPoint>]

diff --git a/Assignment_07/Assignment_07.iws b/Assignment_07/Assignment_07.iws
index 3ef6b47..1e86121 100644 (file)
--- a/Assignment_07/Assignment_07.iws
+++ b/Assignment_07/Assignment_07.iws
@@ -28,8 +28,8 @@
       <file leaf-file-name="Main.scala" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/main/scala/Main.scala">
           <provider selected="true" editor-type-id="text-editor">
-            <state vertical-scroll-proportion="0.617268">
-              <caret line="79" column="16" selection-start-line="79" selection-start-column="16" selection-end-line="79" selection-end-column="16" />
+            <state vertical-scroll-proportion="0.30253354">
+              <caret line="24" column="37" selection-start-line="24" selection-start-column="37" selection-end-line="24" selection-end-column="38" />
               <folding />
             </state>
           </provider>
@@ -53,8 +53,8 @@
   </component>
   <component name="ProjectFrameBounds">
     <option name="y" value="-27" />
-    <option name="width" value="1920" />
-    <option name="height" value="1111" />
+    <option name="width" value="1366" />
+    <option name="height" value="799" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="false">
     <OptionsSetting value="true" id="Add" />
@@ -80,6 +80,8 @@
     </navigator>
     <panes>
       <pane id="Scope" />
+      <pane id="PackagesPane" />
+      <pane id="Scratches" />
       <pane id="ProjectPane">
         <subPane>
           <PATH>
@@ -158,8 +160,6 @@
           </PATH>
         </subPane>
       </pane>
-      <pane id="Scratches" />
-      <pane id="PackagesPane" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -176,6 +176,7 @@
     <property name="recentsLimit" value="5" />
     <property name="dynamic.classpath" value="false" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$/../Assignment_02" />
+    <property name="FullScreen" value="true" />
   </component>
   <component name="RunManager" selected="Application.Main">
     <configuration default="false" name="Main" type="Application" factoryName="Application" temporary="true">
@@ -343,6 +344,12 @@
       <method />
     </configuration>
     <configuration default="true" type="js.build_tools.gulp" factoryName="Gulp.js">
+      <node-options />
+      <gulpfile />
+      <tasks />
+      <arguments />
+      <pass-parent-envs>true</pass-parent-envs>
+      <envs />
       <method />
     </configuration>
     <configuration default="true" type="uTestRunConfiguration" factoryName="utest">
@@ -415,43 +422,53 @@
       <created>1430127821037</created>
       <option name="number" value="Default" />
       <updated>1430127821037</updated>
-      <workItem from="1430127823768" duration="17521000" />
+      <workItem from="1430127823768" duration="18123000" />
+      <workItem from="1430179293189" duration="1426000" />
+      <workItem from="1430226286533" duration="2223000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="17521000" />
+    <option name="totallyTimeSpent" value="21772000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="0" y="-27" width="1920" height="1111" extended-state="6" />
+    <frame x="0" y="-27" width="1366" height="799" extended-state="4" />
     <editor active="true" />
     <layout>
-      <window_info id="Palette" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Palette" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
-      <window_info id="Messages" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.22673267" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="SBT" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="Palette&#9;" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="true" content_ui="tabs" />
-      <window_info id="Application Servers" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="Maven Projects" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.2049505" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.17625134" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="SBT" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Palette&#9;" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
+      <window_info id="Application Servers" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Maven Projects" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.25037822" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="UI Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
-      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="true" content_ui="tabs" />
-      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="UI Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
       <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
-      <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
+      <window_info id="Messages" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.22673267" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
       <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="SLIDING" type="SLIDING" visible="false" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.2049505" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
+      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
     </layout>
   </component>
+  <component name="Vcs.Log.UiProperties">
+    <option name="RECENTLY_FILTERED_USER_GROUPS">
+      <collection />
+    </option>
+    <option name="RECENTLY_FILTERED_BRANCH_GROUPS">
+      <collection />
+    </option>
+  </component>
   <component name="VcsContentAnnotationSettings">
     <option name="myLimit" value="2678400000" />
   </component>
@@ -466,8 +483,24 @@
   <component name="editorHistoryManager">
     <entry file="file://$PROJECT_DIR$/src/main/scala/Main.scala">
       <provider selected="true" editor-type-id="text-editor">
-        <state vertical-scroll-proportion="0.617268">
-          <caret line="79" column="16" selection-start-line="79" selection-start-column="16" selection-end-line="79" selection-end-column="16" />
+        <state vertical-scroll-proportion="0.0">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/scala/Main.scala">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/scala/Main.scala">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.30253354">
+          <caret line="24" column="37" selection-start-line="24" selection-start-column="37" selection-end-line="24" selection-end-column="38" />
           <folding />
         </state>
       </provider>