random-access-web-storage - npm Package Compare versions

Comparing version 1.0.1 to 1.1.0

index.js

@@ -5,3 +5,4 @@ const RandomAccess = require('random-access-storage')
 
-const DEFAULT_PAGE_SIZE = 1024 * 1024
+const DEFAULT_PAGE_SIZE = 32 * 1024
+const DELIM = '\0'
 
@@ -26,4 +27,5 @@ /** @param {WebStorageAPI} storage */
 
-/** @param {Opts} [opts] **/
+/** @type {(opts: Opts) => RAS} **/
 function RAWS (opts) {
+  // @ts-ignore
   if (!(this instanceof RAWS)) return new RAWS(opts)
@@ -42,3 +44,3 @@
   get: function () {
-    const len = this.storage.getItem(this.filename + ':length')
+    const len = this.storage.getItem(this._formatKey('length'))
     return len ? Number(len) : 0
@@ -48,3 +50,3 @@ },
     if (!len) return
-    this.storage.setItem(this.filename + ':length', len.toString())
+    this.storage.setItem(this._formatKey('length'), len.toString())
   }
@@ -73,6 +75,3 @@ })
     b4a.copy(req.data, page, rel, start, end)
-    this.storage.setItem(
-      this.filename + ':' + i.toString(),
-      b4a.toString(page, 'hex')
-    )
+    this.storage.setItem(this._formatKey(i), b4a.toString(page, 'hex'))
 
@@ -154,6 +153,10 @@ i++
 RAWS.prototype._page = function (i) {
-  let val = this.storage.getItem(this.filename + ':' + i.toString())
+  let val = this.storage.getItem(this._formatKey(i))
   return val ? b4a.from(val, 'hex') : b4a.alloc(this.pageSize)
 }
 
+RAWS.prototype._formatKey = function (key) {
+  return this.filename + DELIM + key.toString()
+}
+
 /**
@@ -166,2 +169,12 @@ * @typedef {{
  * }} WebStorageAPI
+ *
+ * @typedef {{
+ * open : () => void
+ * read : (offset: number, size: number, cb: (err: Error |null, val: Buffer) => void) => void
+ * write : (offset: number, buf: Buffer, cb: (err: Error |null) => void) => void
+ * del : (offset: number, size: number, cb: (err: Error |null) => void) => void
+ * stat : (cb: (err: Error | null, stat: {size: number}) => void) => void
+ * close : (cb: (err: Error | null) => void) => void
+ * destroy : (cb: (err: Error | null) => void) => void
+ * }} RAS
  */

package.json

 {
   "name": "random-access-web-storage",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "Exposes the same interface as random-access-file but instead of writing/reading data to a file it writes to any Web Storage API compatible database",
@@ -5,0 +5,0 @@ "main": "index.js",

No alert changes

Improved metrics

Total package byte prevSize

12601

4.76%

Lines of code

321

3.88%

No dependency changes