Add example of adding a map to an array in a complex object

carvel-dev · Nov 14, 2020 · c5d559f · c5d559f
1 parent 03003d0
commit c5d559f
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diff --git a/examples/playground/overlays/example-append-map-to-array/_data.yml b/examples/playground/overlays/example-append-map-to-array/_data.yml
@@ -0,0 +1,17 @@
+---
+id: 1
+type: book
+awards:
+  books:
+    - id: 1
+      title: International Botev
+      reviewers:
+        - id: 2
+          name: PersonB
+    - id: 2
+      title: Dayton Literary Peace Prize
+      reviewers:
+        - id: 3
+          name: PersonC
+    - id: 3
+      title: Example Book
diff --git a/examples/playground/overlays/example-append-map-to-array/append-map-to-array.yml b/examples/playground/overlays/example-append-map-to-array/append-map-to-array.yml
@@ -0,0 +1,15 @@
+#@ load("@ytt:overlay", "overlay")
+
+#! Add a map to an array of maps:
+
+#@overlay/match by=overlay.all
+---
+awards:
+  books:
+    #@overlay/match by=overlay.all, expects="1+"
+    -
+      #@overlay/match missing_ok=True
+      reviewers:
+        #@overlay/append
+        - id: 1
+          name: Person A
diff --git a/pkg/website/generated.go.txt b/pkg/website/generated.go.txt
@@ -75,6 +75,7 @@ exampleSets = [
           {"id": "example-edit-map-value"},
           {"id": "example-remove-map-item"},
           {"id": "example-rename-key-in-map"},
+          {"id": "example-append-map-to-array"},
         ]
   },
   { "id": "getting-started",