Merge pull request #186 from HarperFast/fix-getkeys

Author: cb1kenobi

README.md

@@ -165,8 +165,8 @@ Synchronous version of `get()`.
 Retrieves all keys within a range.
 
 ```typescript
-for (const { key, value } of db.getKeys()) {
-  console.log({ key, value });
+for (const key of db.getKeys()) {
+  console.log(key);
 }
 ```
 

src/dbi.ts

@@ -349,7 +349,7 @@ export class DBI<T extends DBITransactional | unknown = unknown> {
 		return this.store.getRange(this.#context, {
 			...options,
 			values: false
-		});
+		}).map(item => item.key);
 	}
 
 	/**

test/ranges.test.ts

@@ -240,13 +240,7 @@ describe('Ranges', () => {
 			}
 
 			const iter = db.getKeys();
-			expect(Array.from(iter)).toEqual([
-				{ key: 'a' },
-				{ key: 'b' },
-				{ key: 'c' },
-				{ key: 'd' },
-				{ key: 'e' }
-			]);
+			expect(Array.from(iter)).toEqual(['a', 'b', 'c', 'd', 'e']);
 		}));
 
 		it('should get keys only in a column family', () => dbRunner({
@@ -257,13 +251,7 @@ describe('Ranges', () => {
 			}
 
 			const iter = db.getKeys();
-			expect(Array.from(iter)).toEqual([
-				{ key: 'a' },
-				{ key: 'b' },
-				{ key: 'c' },
-				{ key: 'd' },
-				{ key: 'e' }
-			]);
+			expect(Array.from(iter)).toEqual(['a', 'b', 'c', 'd', 'e']);
 		}));
 
 		it('should get keys only for a transaction', () => dbRunner(async ({ db }) => {
@@ -273,13 +261,7 @@ describe('Ranges', () => {
 
 			await db.transaction(async txn => {
 				const iter = txn.getKeys();
-				expect(Array.from(iter)).toEqual([
-					{ key: 'a' },
-					{ key: 'b' },
-					{ key: 'c' },
-					{ key: 'd' },
-					{ key: 'e' }
-				]);
+				expect(Array.from(iter)).toEqual(['a', 'b', 'c', 'd', 'e']);
 			});
 		}));
 
@@ -292,13 +274,7 @@ describe('Ranges', () => {
 
 			await db.transaction(async txn => {
 				const iter = txn.getKeys();
-				expect(Array.from(iter)).toEqual([
-					{ key: 'a' },
-					{ key: 'b' },
-					{ key: 'c' },
-					{ key: 'd' },
-					{ key: 'e' }
-				]);
+				expect(Array.from(iter)).toEqual(['a', 'b', 'c', 'd', 'e']);
 			});
 		}));