✨ Adds AboutXml topic (#301)

* Adds framework

* Starting to add XPath

* Adds Select-Xml, Select methods, and XmlWriter

* Adds document modification

* Gets rid of that line break

* Fixes RemoveAll / RemoveChild examples

* Adds namespace handling

* Adds AboutXml to index

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Review fixes

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Update PSKoans/Koans/Constructs and Patterns/AboutXml.Koans.ps1

Co-Authored-By: Joel Sallow (/u/ta11ow) <[email protected]>

* Review fixes

Co-authored-by: Joel Sallow (/u/ta11ow) <[email protected]>

Author: indented-automation

KoanIndex.md

@@ -52,6 +52,7 @@ When adding or updating koan topics, please keep this file up to date.
 | Constructs and Patterns | [AboutBitwiseOperators][AboutBitwiseOperators]                 |   309    |
 | Constructs and Patterns | [AboutEnumerations][AboutEnumerations]                         |   310    |
 | Constructs and Patterns | [AboutClasses][AboutClasses]                                   |   311    |
+| Constructs and Patterns | [AboutXml][AboutXml]                                           |   312    |
 | Constructs and Patterns | [AboutRegularExpressions][AboutRegularExpressions]             |   320    |
 | Cmdlets 2               | [AboutOutCmdlets][AboutOutCmdlets]                             |   401    |
 
@@ -108,5 +109,6 @@ When adding or updating koan topics, please keep this file up to date.
 [AboutRegularExpressions]: PSKoans/Koans/Constructs%20and%20Patterns/AboutRegularExpressions.Koans.ps1
 [AboutOutCmdlets]: PSKoans/Koans/Cmdlets%202/AboutOutCmdlets.Koans.ps1
 [AboutClasses]: PSKoans/Koans/Constructs%20and%20Patterns/AboutClasses.Koans.ps1
+[AboutXml]: PSKoans/Koans/Constructs%20and%20Patterns/AboutXml.Koans.ps1
 
 <!-- Add links for koans from other modules below this line -->