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Extension to 05 Update insert code #15

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Extension to 05 Update insert code #15

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14 changes: 12 additions & 2 deletions 05-methods/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -140,17 +140,27 @@ the new item at its location.
// hash_table.c
void ht_insert(ht_hash_table* ht, const char* key, const char* value) {
// ...
int del_index = -1;
while (cur_item != NULL) {
       if (cur_item != &HT_DELETED_ITEM) {
if (strcmp(cur_item->key, key) == 0) {
ht_del_item(cur_item);
ht->items[index] = item;
return;
}
} else if (del_index == -1) {
del_index = index;
}
// ...
index = ht_get_hash(item->key, ht->size, i);
cur_item = ht->items[index];
i++;
}
// ...
if (del_index != -1) {
ht->items[del_index] = item;
} else {
ht->items[index] = item;
}
ht->count++;
}
```

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