From c327a1dfc40b834b31c3488020859223f3583b4c Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Sun, 13 Aug 2023 15:34:18 +0530
Subject: feat: adds add-children and remove-element actions

---
 src/eval.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/eval.ts')

diff --git a/src/eval.ts b/src/eval.ts
index 3a4e4f9..3d6734f 100644
--- a/src/eval.ts
+++ b/src/eval.ts
@@ -25,6 +25,8 @@ export interface EvalActions {
     url: string
     data: FormData | undefined
   }): Promise<void>
+  addChildren(id: string, children: Expr[]): Promise<void>
+  removeElement(id: string | undefined): Promise<void>
   // calculate ??
 }
 
@@ -126,6 +128,15 @@ const getFunctions = (name: string, args: Expr[], actions: EvalActions) =>
       }
     },
 
+    'add-children': async () => {
+      const id = await evalExpr(args[0], actions)
+      if (id) actions.addChildren(id, args.slice(1))
+    },
+    'remove-element': async () =>
+      actions.removeElement(
+        (args[0] && (await evalExpr(args[0], actions))) ?? undefined,
+      ),
+
     _: () => Promise.reject(new Error('not supposed to be here')),
   })
 
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