Data update

Task/Inverted-index/PowerShell/inverted-index-1.psh

@@ -1,43 +0,0 @@
-function Index-File ( [string[]]$FileList )
-    {
-    #  Create index hashtable, as needed
-    If ( -not $Script:WordIndex ) { $Script:WordIndex = @{} }
-
-    #  For each file to be indexed...
-    ForEach ( $File in $FileList )
-        {
-        #  Find any previously existing entries for this file
-        $ExistingEntries = $Script:WordIndex.Keys | Where { $Script:WordIndex[$_] -contains $File }
-
-        #  For any previously existing entries
-        #    Delete them (prior to reindexing the file)
-        ForEach ( $Key in $ExistingEntries )
-            {
-            $Script:WordIndex[$Key] = @( $Script:WordIndex[$Key] | Where { $_ -ne $File } )
-            }
-
-        #  Get the contents of the file, split on non-alphanumeric characters, and remove duplicates
-        $Words = ( Get-Content $File ) -split '[^a-zA-Z\d]' | Sort -Unique
-
-        #  For each word in the file...
-        ForEach ( $Word in $Words )
-            {
-            #  If the entry for the word already exists...
-            If ( $Script:WordIndex[$Word] )
-                {
-                #  Add the file name to the entry
-                $Script:WordIndex[$Word] += $File
-                }
-            Else
-                {
-                #  Create a new entry
-                $Script:WordIndex[$Word] = @( $File )
-                }
-            }
-        }
-    }
-
-function Find-Word ( [string]$Word )
-    {
-    return $WordIndex[$Word]
-    }

Task/Inverted-index/PowerShell/inverted-index-2.psh

@@ -1,15 +0,0 @@
-#  Populate test files
-@'
-Files full of
-various words.
-'@ | Out-File -FilePath C:\Test\File1.txt
-
-@'
-Create an index
-of words.
-'@ | Out-File -FilePath C:\Test\File2.txt
-
-@'
-Use the index
-to find the files.
-'@ | Out-File -FilePath C:\Test\File3.txt

Task/Inverted-index/PowerShell/inverted-index-3.psh

@@ -1,2 +0,0 @@
-#  Index files
-Index-File C:\Test\File1.txt, C:\Test\File2.txt, C:\Test\File3.txt

Task/Inverted-index/PowerShell/inverted-index-4.psh

@@ -1,2 +0,0 @@
-#  Query index
-Find-Word files