diff --git a/_languages/naming-conventions-conversion.md b/_languages/naming-conventions-conversion.md
index 4c6c4ea..265817c 100644
--- a/_languages/naming-conventions-conversion.md
+++ b/_languages/naming-conventions-conversion.md
@@ -4,8 +4,8 @@ date: 2018-06-20
update: 2022-06-26
page_previous_title: "Naming Conventions – Part 1: Creation"
page_previous_url: "naming-conventions-creation"
-page_next_title: "Naming Conventions – Part 3: Lookup"
-page_next_url: "naming-conventions-lookup"
+page_next_title: "Naming Conventions – Part 3: Options"
+page_next_url: "naming-conventions-options"
---
diff --git a/_languages/naming-conventions-lookup.md b/_languages/naming-conventions-lookup.md
index 3bb5508..ed9af54 100644
--- a/_languages/naming-conventions-lookup.md
+++ b/_languages/naming-conventions-lookup.md
@@ -1,10 +1,10 @@
---
-title: "Language Design: Naming Conventions – Part 3: Lookup"
+title: "Language Design: Naming Conventions – Part 4: Lookup"
date: 2022-06-07
update: 2022-07-26
-page_previous_title: "Naming Conventions – Part 2: Conversion"
-page_previous_url: "naming-conventions-conversion"
-page_next_title: "Naming Conventions – Part 4: Streaming"
+page_previous_title: "Naming Conventions – Part 3: Options"
+page_previous_url: "naming-conventions-options"
+page_next_title: "Naming Conventions – Part 5: Streaming"
page_next_url: "naming-conventions-streaming"
---
diff --git a/_languages/naming-conventions-options.md b/_languages/naming-conventions-options.md
new file mode 100644
index 0000000..3fa06b5
--- /dev/null
+++ b/_languages/naming-conventions-options.md
@@ -0,0 +1,71 @@
+---
+title: "Language Design: Naming Conventions – Part 3: Options"
+date: 2024-07-05
+page_previous_title: "Naming Conventions – Part 2: Conversion"
+page_previous_url: "naming-conventions-conversion"
+page_next_title: "Naming Conventions – Part 4: Lookup"
+page_next_url: "naming-conventions-lookup"
+---
+
+
+
+
+ Name |
+ Example |
+
+
+
+
+ or |
+ Some(1).or(Some(2))
+--> Some(1)
+None.or(Some(2))
+--> Some(2) |
+
+
+ orElse |
+ Some(1).orElse(2)
+--> Some(1)
+None.orElse(2)
+--> Some(2) |
+
+
+ orGet |
+ Some(1).orGet(() -> Some(2))
+--> Some(1)
+None.orGet(() -> Some(2))
+--> Some(2)
+None.orGet(() -> None)
+--> None |
+
+
+ orElseGet |
+ Some(1).orElseGet(() -> 2)
+--> Some(1)
+None.orElseGet(() -> 2)
+--> Some(2) |
+
+
+ orElsePanic |
+ Some(1).orElsePanic()
+--> 1
+None.orElsePanic()
+# program aborts |
+
+
+ orElsePanicWith |
+ Some(1).orElsePanicWith("expected some")
+--> 1
+None.orElsePanicWith("expected some")
+# program aborts with message "expected some" |
+
+
+
+
+---
+
+Naming scheme:
+
+- `...Else...` indicates going from `Option[T]` to `T`
+- `...Get` indicates a closure argument
+- all panicking methods contain `...Panic`
diff --git a/_languages/naming-conventions-streaming.md b/_languages/naming-conventions-streaming.md
index 3705c9f..0717ba7 100644
--- a/_languages/naming-conventions-streaming.md
+++ b/_languages/naming-conventions-streaming.md
@@ -1,8 +1,8 @@
---
-title: "Language Design: Naming Conventions – Part 4: Streaming"
+title: "Language Design: Naming Conventions – Part 5: Streaming"
date: 2022-06-08
update: 2023-01-12
-page_previous_title: "Naming Conventions – Part 3: Lookup"
+page_previous_title: "Naming Conventions – Part 4: Lookup"
page_previous_url: "naming-conventions-lookup"
---
diff --git a/index.md b/index.md
index bf2331b..44ae46d 100644
--- a/index.md
+++ b/index.md
@@ -110,6 +110,7 @@ navigation: true
- Creation
- Conversion
+ - Options
- Lookup
- Streaming