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Scaffold-Stark · Sep 20, 2024 · 62a3aca · 62a3aca
1 parent 84b1965
commit 62a3aca
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/packages/snfoundry/contracts/src/YourCollectible.cairo b/packages/snfoundry/contracts/src/YourCollectible.cairo
@@ -166,8 +166,8 @@ mod YourCollectible {
                 enumerable_component.all_tokens_length.write(length + 1);
             } else if (token_id < token_id_counter
                 + 1) { // `Transfer Token` Case: Remove token from owner and update enumerable component
-                // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
-                // then delete the last slot (swap and pop).
+                // To prevent a gap in from's tokens array, we store the last token in the index of
+                // the token to delete, and then delete the last slot (swap and pop).
                 let owner = self.owner_of(token_id);
                 if owner != to {
                     let last_token_index = self.balance_of(owner) - 1;
@@ -179,7 +179,9 @@ mod YourCollectible {
                             .owned_tokens
                             .read((owner, last_token_index));
                         // Move the last token to the slot of the to-delete token
-                        enumerable_component.owned_tokens.write((owner, token_index), last_token_id);
+                        enumerable_component
+                            .owned_tokens
+                            .write((owner, token_index), last_token_id);
                         // Update the moved token's index
                         enumerable_component.owned_tokens_index.write(last_token_id, token_index);
                     }

diff --git a/packages/snfoundry/contracts/src/components/ERC721Enumerable.cairo b/packages/snfoundry/contracts/src/components/ERC721Enumerable.cairo
@@ -19,7 +19,7 @@ pub mod ERC721EnumerableComponent {
         owned_tokens: LegacyMap<(ContractAddress, u256), u256>,
         // Mapping from token ID to index of the owner tokens list
         owned_tokens_index: LegacyMap<u256, u256>,
-        // Mapping with all token ids, 
+        // Mapping with all token ids,
         all_tokens: LegacyMap<u256, u256>,
         // Helper to get the length of `all_tokens`
         all_tokens_length: u256,