Fix incorrect case/capitalization in reference documents (37/38)

reference/docs-conceptual/learn/deep-dives/everything-about-if.md

@@ -425,7 +425,7 @@ It evaluates to `$true` if there's a returned process and `$false` if there isn'
 perfectly valid to use pipeline expressions or other PowerShell statements like this:
 
 ```powershell
-if ( Get-Process | Where Name -eq Notepad )
+if ( Get-Process | where Name -EQ Notepad )
 ```
 
 These expressions can be combined with each other with the `-and` and `-or` operators, but you may
@@ -452,7 +452,7 @@ in diving deeper, I have an article about [everything you wanted to know about $
 I almost forgot to add this one until [Prasoon Karunan V][Prasoon Karunan V] reminded me of it.
 
 ```powershell
-if ($process=Get-Process notepad -ErrorAction ignore) {$process} else {$false}
+if ($process=Get-Process notepad -ErrorAction Ignore) {$process} else {$false}
 ```
 
 Normally when you assign a value to a variable, the value isn't passed onto the pipeline or
@@ -643,7 +643,7 @@ fall into the `$snowSqlParam` in the correct place. Same holds true for the `$Pa
 ## Simplify complex operations
 
 It's inevitable that you run into a situation that has way too many comparisons to check and your
-`If` statement scrolls way off the right side of the screen.
+`if` statement scrolls way off the right side of the screen.
 
 ```powershell
 $user = Get-ADUser -Identity $UserName

reference/docs-conceptual/learn/deep-dives/everything-about-null.md

@@ -126,11 +126,11 @@ property, you get a `$null` value like you would for an undefined variable. It d
 variable is `$null` or an actual object in this case.
 
 ```powershell
-PS> $null -eq $undefined.some.fake.property
+PS> $null -eq $undefined.Some.Fake.Property
 True
 
 PS> $date = Get-Date
-PS> $null -eq $date.some.fake.property
+PS> $null -eq $date.Some.Fake.Property
 True
 ```
 
@@ -140,10 +140,10 @@ Calling a method on a `$null` object throws a `RuntimeException`.
 
 ```powershell
 PS> $value = $null
-PS> $value.toString()
+PS> $value.ToString()
 You cannot call a method on a null-valued expression.
 At line:1 char:1
-+ $value.tostring()
++ $value.ToString()
 + ~~~~~~~~~~~~~~~~~
     + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
     + FullyQualifiedErrorId : InvokeMethodOnNull
@@ -246,9 +246,9 @@ I ran into this issue when refactoring some code a few days ago. It had a basic
 this.
 
 ```powershell
-if ( $object.property )
+if ( $object.Property )
 {
-    $object.property = $value
+    $object.Property = $value
 }
 ```
 
@@ -259,40 +259,40 @@ the property but it was a blank string value. This prevented it from ever gettin
 previous logic. So I added a proper `$null` check and everything worked.
 
 ```powershell
-if ( $null -ne $object.property )
+if ( $null -ne $object.Property )
 {
-    $object.property = $value
+    $object.Property = $value
 }
 ```
 
 It's little bugs like these that are hard to spot and make me aggressively check values for `$null`.
 
 ## $null.Count
 
-If you try to access a property on a `$null` value, that the property is also `$null`. The `count`
+If you try to access a property on a `$null` value, that the property is also `$null`. The `Count`
 property is the exception to this rule.
 
 ```powershell
 PS> $value = $null
-PS> $value.count
+PS> $value.Count
 0
 ```
 
-When you have a `$null` value, then the `count` is `0`. This special property is added by
+When you have a `$null` value, then the `Count` is `0`. This special property is added by
 PowerShell.
 
 ### [PSCustomObject] Count
 
-Almost all objects in PowerShell have that count property. One important exception is the
-`[PSCustomObject]` in Windows PowerShell 5.1 (This is fixed in PowerShell 6.0). It doesn't have a
-count property so you get a `$null` value if you try to use it. I call this out here so that you
-don't try to use `.Count` instead of a `$null` check.
+Almost all objects in PowerShell have that `Count` property. One important exception is the
+`[pscustomobject]` in Windows PowerShell 5.1 (This is fixed in PowerShell 6.0). It doesn't have a
+`Count` property so you get a `$null` value if you try to use it. I call this out here so that you
+don't try to use `Count` instead of a `$null` check.
 
 Running this example on Windows PowerShell 5.1 and PowerShell 6.0 gives you different results.
 
 ```powershell
-$value = [PSCustomObject]@{Name='MyObject'}
-if ( $value.count -eq 1 )
+$value = [pscustomobject]@{Name='MyObject'}
+if ( $value.Count -eq 1 )
 {
     "We have a value"
 }
@@ -318,19 +318,19 @@ required, the value is always `$null`. But if you place it inside an array, it's
 an empty array.
 
 ```powershell
-PS> $containempty = @( @() )
-PS> $containnothing = @($nothing)
-PS> $containnull = @($null)
+PS> $containEmpty = @( @() )
+PS> $containNothing = @($nothing)
+PS> $containNull = @($null)
 
-PS> $containempty.count
+PS> $containEmpty.Count
 0
-PS> $containnothing.count
+PS> $containNothing.Count
 0
-PS> $containnull.count
+PS> $containNull.Count
 1
 ```
 
-You can have an array that contains one `$null` value and its `count` is `1`. But if you place
+You can have an array that contains one `$null` value and its `Count` is `1`. But if you place
 an empty array inside an array then it's not counted as an item. The count is `0`.
 
 If you treat the enumerable null like a collection, then it's empty.
@@ -355,7 +355,7 @@ Depending on your code, you should account for the `$null` in your logic.
 
 Either check for `$null` first
 
-- Filter out null on the pipeline (`... | Where {$null -ne $_} | ...`)
+- Filter out null on the pipeline (`... | where {$null -ne $_} | ...`)
 - Handle it in the pipeline function
 
 ## foreach
@@ -372,7 +372,7 @@ foreach ( $node in $null )
 This saves me from having to `$null` check the collection before I enumerate it. If you have a
 collection of `$null` values, the `$node` can still be `$null`.
 
-The foreach started working this way with PowerShell 3.0. If you happen to be on an older version,
+The `foreach` started working this way with PowerShell 3.0. If you happen to be on an older version,
 then this is not the case. This is one of the important changes to be aware of when back-porting
 code for 2.0 compatibility.
 
@@ -420,7 +420,7 @@ it.
 function Do-Something
 {
     param(
-        [String] $Value
+        [string] $Value
     )
 }
 ```
@@ -485,8 +485,8 @@ commands you use deal with the no results and error scenarios.
 ## Initializing to $null
 
 One habit that I have picked up is initializing all my variables before I use them. You are required
-to do this in other languages. At the top of my function or as I enter a foreach loop, I define all
-the values that I'm using.
+to do this in other languages. At the top of my function or as I enter a `foreach` loop, I define
+all the values that I'm using.
 
 Here is a scenario that I want you to take a close look at. It's an example of a bug I had to chase
 down before.
@@ -498,7 +498,7 @@ function Do-Something
     {
         try
         {
-            $result = Get-Something -ID $node
+            $result = Get-Something -Id $node
         }
         catch
         {
@@ -521,7 +521,7 @@ to `$result`. It fails before the assignment so we don't even assign `$null` to
 variable. `$result` still contains the previous valid `$result` from other iterations.
 `Update-Something` to execute multiple times on the same object in this example.
 
-I set `$result` to `$null` right inside the foreach loop before I use it to mitigate this issue.
+I set `$result` to `$null` right inside the `foreach` loop before I use it to mitigate this issue.
 
 ```powershell
 foreach ( $node in 1..6 )
@@ -557,7 +557,7 @@ function Do-Something
 {
     try
     {
-        $result = Get-Something -ID $node
+        $result = Get-Something -Id $node
     }
     catch
     {

reference/docs-conceptual/learn/deep-dives/everything-about-pscustomobject.md

@@ -18,12 +18,12 @@ better idea of what that means.
 
 ## Creating a PSCustomObject
 
-I love using `[PSCustomObject]` in PowerShell. Creating a usable object has never been easier.
+I love using `[pscustomobject]` in PowerShell. Creating a usable object has never been easier.
 Because of that, I'm going to skip over all the other ways you can create an object but I need
 to mention that most of these examples are PowerShell v3.0 and newer.
 
 ```powershell
-$myObject = [PSCustomObject]@{
+$myObject = [pscustomobject]@{
     Name     = 'Kevin'
     Language = 'PowerShell'
     State    = 'Texas'
@@ -32,7 +32,7 @@ $myObject = [PSCustomObject]@{
 
 This method works well for me because I use hashtables for just about everything. But there are
 times when I would like PowerShell to treat hashtables more like an object. The first place you
-notice the difference is when you want to use `Format-Table` or `Export-CSV` and you realize that a
+notice the difference is when you want to use `Format-Table` or `Export-Csv` and you realize that a
 hashtable is just a collection of key/value pairs.
 
 You can then access and use the values like you would a normal object.
@@ -73,18 +73,18 @@ $myHashtable = @{
     State    = 'Texas'
 }
 
-$myObject = New-Object -TypeName PSObject -Property $myHashtable
+$myObject = New-Object -TypeName psobject -Property $myHashtable
 ```
 
 This way is quite a bit slower but it may be your best option on early versions of PowerShell.
 
 ### Saving to a file
 
 I find the best way to save a hashtable to a file is to save it as JSON. You can import it back into
-a `[PSCustomObject]`
+a `[pscustomobject]`
 
 ```powershell
-$myObject | ConvertTo-Json -depth 1 | Set-Content -Path $Path
+$myObject | ConvertTo-Json -Depth 1 | Set-Content -Path $Path
 $myObject = Get-Content -Path $Path | ConvertFrom-Json
 ```
 
@@ -108,7 +108,7 @@ $myObject.ID
 You can also remove properties off of an object.
 
 ```powershell
-$myObject.psobject.properties.remove('ID')
+$myObject.psobject.Properties.Remove('ID')
 ```
 
 The `.psobject` is an intrinsic member that gives you access to base object metadata. For more
@@ -120,13 +120,13 @@ information about intrinsic members, see
 Sometimes you need a list of all the property names on an object.
 
 ```powershell
-$myObject | Get-Member -MemberType NoteProperty | Select -ExpandProperty Name
+$myObject | Get-Member -MemberType NoteProperty | select -ExpandProperty Name
 ```
 
 We can get this same list off of the `psobject` property too.
 
 ```powershell
-$myobject.psobject.properties.name
+$myobject.psobject.Properties.Name
 ```
 
 > [!NOTE]
@@ -163,7 +163,7 @@ from them.
 
 ```powershell
 $hashtable = @{}
-foreach( $property in $myobject.psobject.properties.name )
+foreach( $property in $myobject.psobject.Properties.Name )
 {
     $hashtable[$property] = $myObject.$property
 }
@@ -178,10 +178,10 @@ if( $null -ne $myObject.ID )
 ```
 
 But if the value could be `$null` you can check to see if it exists by checking the
-`psobject.properties` for it.
+`psobject.Properties` for it.
 
 ```powershell
-if( $myobject.psobject.properties.match('ID').Count )
+if( $myobject.psobject.Properties.Match('ID').Count )
 ```
 
 ## Adding object methods
@@ -193,7 +193,7 @@ If you need to add a script method to an object, you can do it with `Add-Member`
 ```powershell
 $ScriptBlock = {
     $hashtable = @{}
-    foreach( $property in $this.psobject.properties.name )
+    foreach( $property in $this.psobject.Properties.Name )
     {
         $hashtable[$property] = $this.$property
     }
@@ -236,21 +236,21 @@ Object variables hold a reference to the actual object. When you assign one obje
 variable, they still reference the same object.
 
 ```powershell
-$third = [PSCustomObject]@{Key=3}
+$third = [pscustomobject]@{Key=3}
 $fourth = $third
 $fourth.Key = 4
 ```
 
 Because `$third` and `$fourth` reference the same instance of an object, both `$third.key` and
 `$fourth.Key` are 4.
 
-### psobject.copy()
+### psobject.Copy()
 
 If you need a true copy of an object, you can clone it.
 
 ```powershell
-$third = [PSCustomObject]@{Key=3}
-$fourth = $third.psobject.copy()
+$third = [pscustomobject]@{Key=3}
+$fourth = $third.psobject.Copy()
 $fourth.Key = 4
 ```
 
@@ -267,14 +267,14 @@ obvious. First thing we need to do is give it a `PSTypeName`. This is the most c
 people do it:
 
 ```powershell
-$myObject.PSObject.TypeNames.Insert(0,"My.Object")
+$myObject.psobject.TypeNames.Insert(0,"My.Object")
 ```
 
 I recently discovered another way to do this from Redditor `u/markekraus`. He talks about this
 approach that allows you to define it inline.
 
 ```powershell
-$myObject = [PSCustomObject]@{
+$myObject = [pscustomobject]@{
     PSTypeName = 'My.Object'
     Name       = 'Kevin'
     Language   = 'PowerShell'
@@ -337,7 +337,7 @@ $TypeData = @{
     TypeName = 'My.Object'
     MemberType = 'ScriptProperty'
     MemberName = 'UpperCaseName'
-    Value = {$this.Name.toUpper()}
+    Value = {$this.Name.ToUpper()}
 }
 Update-TypeData @TypeData
 ```
@@ -388,7 +388,7 @@ to the pipe when they shouldn't.
 
 ## Closing thoughts
 
-The context of this was all about `[PSCustomObject]`, but a lot of this information applies to
+The context of this was all about `[pscustomobject]`, but a lot of this information applies to
 objects in general.
 
 I have seen most of these features in passing before but never saw them presented as a collection of