encoding-down - npm Package Compare versions

Comparing version 6.0.2 to 6.1.0

CHANGELOG.md

@@ -5,2 +5,12 @@ # Changelog
 
+## [6.1.0] - 2019-06-22
+
+### Changed
+
+- Upgrade `nyc` devDependency from `^13.2.0` to `^14.0.0` ([#81](https://github.com/Level/encoding-down/issues/81))) ([**@vweevers**](https://github.com/vweevers))
+
+### Added
+
+- Support seeking ([#82](https://github.com/Level/encoding-down/issues/82), [#83](https://github.com/Level/encoding-down/issues/83)) ([**@MeirionHughes**](https://github.com/MeirionHughes), [**@vweevers**](https://github.com/vweevers))
+
 ## [6.0.2] - 2019-03-31
@@ -296,4 +306,6 @@
 
-[unreleased]: https://github.com/level/encoding-down/compare/v6.0.2...HEAD
+[unreleased]: https://github.com/level/encoding-down/compare/v6.1.0...HEAD
 
+[6.1.0]: https://github.com/level/encoding-down/compare/v6.0.2...v6.1.0
+
 [6.0.2]: https://github.com/level/encoding-down/compare/v6.0.1...v6.0.2
@@ -300,0 +312,0 @@

index.js

@@ -120,2 +120,7 @@ 'use strict'
 
+Iterator.prototype._seek = function (key) {
+  key = this.codec.encodeKey(key, this.opts)
+  this.it.seek(key)
+}
+
 Iterator.prototype._end = function (cb) {
@@ -122,0 +127,0 @@ this.it.end(cb)

package.json

 {
   "name": "encoding-down",
-  "version": "6.0.2",
+  "version": "6.1.0",
   "description": "LevelDOWN wrapper supporting levelup@1 encodings",
@@ -26,3 +26,3 @@ "license": "MIT",
     "memdown": "^4.0.0",
-    "nyc": "^13.2.0",
+    "nyc": "^14.0.0",
     "safe-buffer": "^5.1.1",
@@ -29,0 +29,0 @@ "standard": "^12.0.0",

README.md

@@ -179,3 +179,3 @@ # encoding-down
 
-To sustain [`Level`](https://github.com/Level) and its activities, become a backer or sponsor on [Open Collective](https://opencollective.com/level). Your logo or avatar will be displayed on our 28+ [GitHub repositories](https://github.com/Level), [npm](https://www.npmjs.com/) packages and (soon) [our website](http://leveldb.org). 💖
+To sustain [`Level`](https://github.com/Level) and its activities, become a backer or sponsor on [Open Collective](https://opencollective.com/level). Your logo or avatar will be displayed on our 28+ [GitHub repositories](https://github.com/Level) and [npm](https://www.npmjs.com/) packages. 💖
 
@@ -194,3 +194,3 @@ ### Backers
 
-[level-badge]: http://leveldb.org/img/badge.svg
+[level-badge]: https://leveljs.org/img/badge.svg
 
@@ -197,0 +197,0 @@ [abstract-leveldown]: https://github.com/Level/abstract-leveldown

test/index.js

@@ -568,1 +568,59 @@ var test = require('tape')
 })
+
+test('encodes seek target', function (t) {
+  t.plan(1)
+
+  var db = encdown({
+    iterator: function () {
+      return {
+        seek: function (target) {
+          t.is(target, '123', 'encoded number')
+        }
+      }
+    }
+  }, { keyEncoding: 'json' })
+
+  db.iterator().seek(123)
+})
+
+test('encodes seek target with custom encoding', function (t) {
+  t.plan(1)
+
+  var targets = []
+  var db = encdown({
+    iterator: function () {
+      return {
+        seek: function (target) {
+          targets.push(target)
+        }
+      }
+    }
+  })
+
+  db.iterator().seek('a')
+  db.iterator({ keyEncoding: 'json' }).seek('a')
+
+  t.same(targets, ['a', '"a"'], 'encoded targets')
+})
+
+test('encodes nullish seek target', function (t) {
+  t.plan(1)
+
+  var targets = []
+  var db = encdown({
+    iterator: function () {
+      return {
+        seek: function (target) {
+          targets.push(target)
+        }
+      }
+    }
+  }, { keyEncoding: { encode: String } })
+
+  // Unlike keys, nullish targets should not be rejected;
+  // assume that the encoding gives these types meaning.
+  db.iterator().seek(null)
+  db.iterator().seek(undefined)
+
+  t.same(targets, ['null', 'undefined'], 'encoded')
+})

No alert changes

Improved metrics

Total package byte prevSize

40028

4.65%

Lines of code

650

8.51%

No dependency changes