Merge pull request #43 from heilkn/arrays

Read Multiple Values for Common Key into Array
lipkau · Jan 5, 2019 · 2ec97f3 · 2ec97f3
2 parents 2b8dc75 + 273e2c5
commit 2ec97f3
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Showing 3 changed files with 11 additions and 5 deletions.
diff --git a/PSIni/Functions/Get-IniContent.ps1 b/PSIni/Functions/Get-IniContent.ps1
@@ -141,7 +141,11 @@ Function Get-IniContent {
                 }
                 $name, $value = $matches[1..2]
                 Write-Verbose "$($MyInvocation.MyCommand.Name):: Adding key $name with value: $value"
-                $ini[$section][$name] = $value
+                if (-not $ini[$section][$name]) {
+                    $ini[$section][$name] = @($value)
+                } else {
+                        $ini[$section][$name] += $value
+                }
                 continue
             }
         }

diff --git a/PSIni/Functions/Out-IniFile.ps1 b/PSIni/Functions/Out-IniFile.ps1
@@ -153,7 +153,9 @@ Function Out-IniFile {
                     }
                     else {
                         Write-Verbose "$($MyInvocation.MyCommand.Name):: Writing key: $key"
-                        Add-Content -Value "$key$delimiter$($InputObject[$key])" -Encoding $Encoding -Path $Path
+                        $InputObject[$key] |
+                            ForEach-Object { "$key$delimiter$_" } |
+                            Add-Content -Encoding $Encoding -Path $Path
                     }
                 }
             }

diff --git a/Tests/PsIni.Tests.ps1 b/Tests/PsIni.Tests.ps1
@@ -40,7 +40,7 @@ Describe "PsIni functionality" {
     $dictIn["Category1"]["Key1"] = "Value1"
     $dictIn["Category1"]["Key2"] = "Value2"
     $dictIn["Category2"] = New-Object System.Collections.Specialized.OrderedDictionary([System.StringComparer]::OrdinalIgnoreCase)
-    $dictIn["Category2"]["Key3"] = "Value3"
+    $dictIn["Category2"]["Key3"] = @("Value3.1", "Value3.2", "Value3.3")
     $dictIn["Category2"]["Key4"] = "Value4"
 
     Context "Load Module" {
@@ -69,7 +69,7 @@ Describe "PsIni functionality" {
         # assert
         It "content matches expected value" {
 
-            $content = "[Category1]`r`nKey1=value1`r`nKey2=Value2`r`n[Category2]`r`nKey3=Value3`r`nKey4=Value4`r`n"
+            $content = "[Category1]`r`nKey1=value1`r`nKey2=Value2`r`n[Category2]`r`nKey3=Value3.1`r`nKey3=Value3.2`r`nKey3=Value3.3`r`nKey4=Value4`r`n"
 
             Get-Content $iniFile -Raw | Should Be $content
 
@@ -91,7 +91,7 @@ Describe "PsIni functionality" {
         # assert
         It "content matches expected value" {
 
-            $content = "[Category1]`r`nKey1=value1`r`nKey2=Value2`r`n`r`n[Category2]`r`nKey3=Value3`r`nKey4=Value4`r`n"
+            $content = "[Category1]`r`nKey1=value1`r`nKey2=Value2`r`n`r`n[Category2]`r`nKey3=Value3.1`r`nKey3=Value3.2`r`nKey3=Value3.3`r`nKey4=Value4`r`n"
 
             Get-Content $iniFile -Raw | Should Be $content