level-supports - npm Package Compare versions

Comparing version 4.0.1 to 5.0.0

CHANGELOG.md

 # Changelog
 
+## [5.0.0] - 2022-11-09
+
+### Changed
+
+- **Breaking:** remove properties that were already true since `abstract-level@1` ([`43ba6b7`](https://github.com/Level/supports/commit/43ba6b7)) (Vincent Weevers)
+- Use promise API of `db.open()` and `close()` in tests ([`f2ad373`](https://github.com/Level/supports/commit/f2ad373)) (Vincent Weevers)
+
 ## [4.0.1] - 2022-03-06
@@ -79,2 +86,4 @@
 
+[5.0.0]: https://github.com/Level/supports/releases/tag/v5.0.0
+
 [4.0.1]: https://github.com/Level/supports/releases/tag/v4.0.1
@@ -81,0 +90,0 @@

index.d.ts

@@ -36,43 +36,2 @@ /**
   /**
-   * Does the database support `db.clear()`? Always true since `abstract-level@1`.
-   */
-  clear: boolean
-
-  /**
-   * Does the database support `db.getMany()`? Always true since `abstract-level@1`.
-   */
-  getMany: boolean
-
-  /**
-   * Does the database have a `keys([options])` method that returns a key iterator?
-   * Always true since `abstract-level@1`.
-   */
-  keyIterator: boolean
-
-  /**
-   * Does the database have a `values([options])` method that returns a key iterator?
-   * Always true since `abstract-level@1`.
-   */
-  valueIterator: boolean
-
-  /**
-   * Do iterators have a `nextv(size[, options][, callback])` method? Always true since
-   * `abstract-level@1`.
-   */
-  iteratorNextv: boolean
-
-  /**
-   * Do iterators have a `all([options][, callback])` method? Always true since
-   * `abstract-level@1`.
-   */
-  iteratorAll: boolean
-
-  /**
-   * Does the database have a
-   * [`status`](https://github.com/Level/abstract-level/#dbstatus) property? Always true
-   * since `abstract-level@1`.
-   */
-  status: boolean
-
-  /**
    * Does `db.open()` and the database constructor support this option?
@@ -100,16 +59,2 @@ */
   /**
-   * Do all database methods (that don't otherwise have a return value) support promises,
-   * in addition to callbacks? Such that, when a callback argument is omitted, a promise
-   * is returned:
-   *
-   * ```js
-   * db.put('key', 'value', callback)
-   * await db.put('key', 'value')
-   * ```
-   *
-   * Always true since `abstract-level@1`.
-   */
-  promises: boolean
-
-  /**
    * Does database have the methods `createReadStream`, `createKeyStream` and
@@ -116,0 +61,0 @@ * `createValueStream`, following the API documented in `levelup`? For `abstract-level`

index.js

@@ -10,13 +10,5 @@ 'use strict'
     seek: manifest.seek || false,
-    clear: manifest.clear || false,
-    getMany: manifest.getMany || false,
-    keyIterator: manifest.keyIterator || false,
-    valueIterator: manifest.valueIterator || false,
-    iteratorNextv: manifest.iteratorNextv || false,
-    iteratorAll: manifest.iteratorAll || false,
-    status: manifest.status || false,
     createIfMissing: manifest.createIfMissing || false,
     errorIfExists: manifest.errorIfExists || false,
     deferredOpen: manifest.deferredOpen || false,
-    promises: manifest.promises || false,
     streams: manifest.streams || false,
@@ -23,0 +15,0 @@ encodings: Object.assign({}, manifest.encodings),

package.json

 {
   "name": "level-supports",
-  "version": "4.0.1",
+  "version": "5.0.0",
   "description": "Create a manifest describing the abilities of an abstract-level database",
   "license": "MIT",
   "scripts": {
-    "test": "standard && ts-standard *.ts && hallmark && (nyc -s node test/self.js | faucet) && nyc report",
+    "test": "standard && hallmark && (nyc -s node test/self.js | tap-arc) && nyc report",
+    "test-pessimistic": "node test/self.js | tap-arc -pv",
     "test-browsers-local": "airtap --coverage test/self.js && nyc report",
@@ -20,13 +21,10 @@ "coverage": "nyc report -r lcovonly",
   "devDependencies": {
-    "@types/node": "^17.0.6",
-    "@voxpelli/tsconfig": "^3.1.0",
+    "@voxpelli/tsconfig": "^4.0.0",
     "airtap": "^4.0.4",
     "airtap-playwright": "^1.0.1",
-    "faucet": "^0.0.1",
     "hallmark": "^4.0.0",
     "nyc": "^15.1.0",
-    "standard": "^16.0.3",
-    "tape": "^5.4.0",
-    "ts-standard": "^11.0.0",
-    "typescript": "^4.5.4"
+    "standard": "^17.0.0",
+    "tap-arc": "^0.3.5",
+    "tape": "^5.4.0"
   },
@@ -33,0 +31,0 @@ "repository": {

README.md

@@ -137,36 +137,2 @@ # level-supports
 
-#### `clear` (boolean)
-
-Does the database support `db.clear()`? Always true since `abstract-level@1`.
-
-<details>
-<summary>Support matrix</summary>
-
-See also [Level/community#79](https://github.com/Level/community/issues/79).
-
-| Module                          | Support | Optimized |
-| :------------------------------ | :------ | :-------- |
-| `abstract-level` and dependents | ✅ 1.0.0 | ✅ 1.0.0   |
-| `abstract-leveldown`            | ✅ 6.1.0 | n/a       |
-| `leveldown`                     | ✅ 5.2.0 | ✅ 6.0.3   |
-| `rocksdb`                       | ✅ 4.1.0 | ✅ 5.2.0   |
-| `memdown`                       | ✅ 5.0.0 | ✅ 6.1.1   |
-| `level-js`                      | ✅ 5.0.0 | ✅ 5.0.0   |
-| `encoding-down`                 | ✅ 6.2.0 | n/a       |
-| `deferred-leveldown`            | ✅ 5.2.0 | n/a       |
-| `levelup`                       | ✅ 4.2.0 | n/a       |
-| `level-packager`                | ✅ 5.0.3 | n/a       |
-| `level`                         | ✅ 6.0.0 | ✅ 7.0.1   |
-| `level-mem`                     | ✅ 5.0.1 | ✅ 6.0.1   |
-| `level-rocksdb`                 | ✅ 5.0.0 | ✅ 5.0.0   |
-| `subleveldown`                  | ✅ 4.2.1 | ✅ 4.2.1   |
-| `multileveldown`                | ✅ 5.0.0 | ✅ 5.0.0   |
-| `level-party`                   | ✅ 5.1.0 | ✅ 5.1.0   |
-
-</details>
-
-### `status` (boolean)
-
-Does the database have a [`status`](https://github.com/Level/abstract-level/#dbstatus) property? Always true since `abstract-level@1`.
-
 ### `deferredOpen` (boolean)
@@ -203,31 +169,2 @@
 
-### `promises` (boolean)
-
-Do all database methods (that don't otherwise have a return value) support promises, in addition to callbacks? Such that, when a callback argument is omitted, a promise is returned:
-
-```js
-db.put('key', 'value', callback)
-await db.put('key', 'value')
-```
-
-Always true since `abstract-level@1`.
-
-<details>
-<summary>Support matrix</summary>
-
-| Module                              | Support              |
-| :---------------------------------- | :------------------- |
-| `abstract-level` and dependents     | ✅                    |
-| `abstract-leveldown` and dependents | ❌ (except iterators) |
-| `levelup`                           | ✅                    |
-| `level-packager`                    | ✅                    |
-| `level`                             | ✅                    |
-| `level-mem`                         | ✅                    |
-| `level-rocksdb`                     | ✅                    |
-| `subleveldown`                      | ✅                    |
-| `multileveldown`                    | ✅                    |
-| `level-party`                       | ✅                    |
-
-</details>
-
 ### `events` (object)
@@ -319,45 +256,2 @@
 
-### `getMany` (boolean)
-
-Does the database support `db.getMany()`? Always true since `abstract-level@1`.
-
-<details>
-<summary>Support matrix</summary>
-
-| Module                          | Support |
-| :------------------------------ | :------ |
-| `abstract-level` and dependents | ✅ 1.0.0 |
-| `abstract-leveldown`            | ✅ 7.2.0 |
-| `leveldown`                     | ✅ 6.1.0 |
-| `rocksdb`                       | ✅ 5.2.0 |
-| `memdown`                       | ✅       |
-| `level-js`                      | ✅ 6.1.0 |
-| `encoding-down`                 | ✅ 7.1.0 |
-| `deferred-leveldown`            | ✅ 7.0.0 |
-| `levelup`                       | ✅ 5.1.0 |
-| `level`                         | ✅ 7.0.1 |
-| `level-mem`                     | ✅ 6.0.1 |
-| `level-rocksdb`                 | ✅ 5.0.0 |
-| `subleveldown`                  | ✅ 6.0.0 |
-| `multileveldown`                | ✅ 5.0.0 |
-| `level-party`                   | ✅ 5.1.0 |
-
-</details>
-
-### `keyIterator` (boolean)
-
-Does the database have a `keys([options])` method that returns a key iterator? Always true since `abstract-level@1`.
-
-### `valueIterator` (boolean)
-
-Does the database have a `values([options])` method that returns a key iterator? Always true since `abstract-level@1`.
-
-### `iteratorNextv` (boolean)
-
-Do iterators have a `nextv(size[, options][, callback])` method? Always true since `abstract-level@1`.
-
-### `iteratorAll` (boolean)
-
-Do iterators have a `all([options][, callback])` method? Always true since `abstract-level@1`.
-
 ### `additionalMethods` (object)
@@ -364,0 +258,0 @@

test/index.js

@@ -7,3 +7,3 @@ 'use strict'
 module.exports = function suite (test, testCommon) {
-  test('db has manifest', function (t) {
+  test('db has manifest', async function (t) {
     const db = testCommon.factory()
@@ -19,13 +19,8 @@ const manifest = db.supports
 
-    db.open(function (err) {
-      t.ifError(err, 'no open error')
-      t.same(db.supports, before, 'manifest did not change after open')
+    await db.open()
+    t.same(db.supports, before, 'manifest did not change after open')
 
-      db.close(function (err) {
-        t.ifError(err, 'no close error')
-        t.same(db.supports, before, 'manifest did not change after close')
-        t.end()
-      })
-    })
+    await db.close()
+    t.same(db.supports, before, 'manifest did not change after close')
   })
 }

No alert changes

Improved metrics

Dev dependency count

8

decreased by-27.27%

Worsened metrics

Total package byte prevSize

24604

decreased by-18.87%

Lines of code

230

decreased by-20.69%

Number of lines in readme file

300

decreased by-26.11%

No dependency changes