[Enh]: Last Name First & Alphabetization

- Extract lastNameFirst to MpName
- For alphabetization, ignore periods after initials

src/MyPeople/MpName.class.st

@@ -180,6 +180,18 @@ MpName >> lastNameDescription [
 			yourself
 ]
 
+{ #category : #accessing }
+MpName >> lastNameFirst [
+	^ String streamContents: [ :str |
+		self lastName ifNotNil: [ :n |
+			str << n ].
+		str << ', '.
+		self firstName ifNotNil: [ :n |
+			str << n ].
+		self middleName ifNotNil: [ :n |
+			str << ' ' << n ] ]
+]
+
 { #category : #merging }
 MpName >> merge: rhs [
 

src/MyPeople/MpPerson.class.st

@@ -238,15 +238,7 @@ MpPerson >> nameDescription [
 
 { #category : #accessing }
 MpPerson >> nameForAlphabetization [
-	^ String streamContents: [ :str |
-		self name lastName ifNotNil: [ :n |
-			str << n ].
-		str << ' '.
-		self name firstName ifNotNil: [ :n |
-			str << n ].
-		str << ' '.
-		self name middleName ifNotNil: [ :n |
-			str << n ] ]
+	^ self name lastNameFirst asUppercase copyWithout: $.
 ]
 
 { #category : #accessing }