immutable - npm Package Compare versions

Comparing version 0.8.0-SNAPSHOT to 0.8.0

package.json

 {
     "name": "immutable",
     "description": "immutable data-structures in javascript.",
-    "version": "0.8.0-SNAPSHOT",
+    "version": "0.8.0",
     "main": "src/immutable.js",
@@ -14,3 +14,4 @@ "scripts": {
     "dependencies": {
-        "string-hash": "1.1.0"
+        "string-hash": "1.1.0",
+        "persistent-hash-trie": "0.2.x"
     },
@@ -17,0 +18,0 @@ "devDependencies": {

src/array.js

 'use strict'
 
 var u    = require('./util')
-var h    = require('./ht')
 var object = require('./object')
 
+var p = require('persistent-hash-trie')
 
@@ -13,3 +13,3 @@ var secret = {}
 
-    var store = h.Trie({})
+    var store = p.Trie({})
 
@@ -20,3 +20,3 @@ this['-data'] = function(s, data){
     }
-    return attrs ? this.set(attrs) : this
+    return attrs ? this.assoc(attrs) : this
 }
@@ -29,13 +29,10 @@
     // stealing from object
-    get: object.prototype.get,
-    "delete": object.prototype.remove,
-    remove: object.prototype.remove,
 
 
-    set: function(k, v){
+    assoc: function(k, v){
         if ( typeof k === 'object' && typeof k !== null ) {
             var keys = Object.keys(k)
-            return keys.reduce(function(object, key){ return object.set(key, k[key]) }, this)
+            return keys.reduce(function(object, key){ return object.assoc(key, k[key]) }, this)
         }
-        var t = h.set(this['-data'](secret), h.path(k), k, v)
+        var t = p.assoc(this['-data'](secret), k, v)
         var ret = new array()
@@ -49,4 +46,9 @@ ret['-data'](secret, t)
 
+    dissoc: object.prototype.dissoc,
+
+    get: object.prototype.get,
+    has: object.prototype.has,
+
     transient: function(){
-        return u.extend([], h.transient(this['-data'](secret)))
+        return u.extend([], p.transient(this['-data'](secret)))
     },
@@ -53,0 +55,0 @@ push: function(){

src/object.js

 'use strict'
 
-var h = require('./ht')
+var p = require('persistent-hash-trie')
 
@@ -10,3 +10,3 @@ var secret = {}
 
-    var store = h.Trie({})
+    var store = p.Trie()
 
@@ -19,3 +19,3 @@ this['-data'] = function(s, data){
     Object.freeze(this)
-    return attrs ? this.set(attrs) : this
+    return attrs ? this.assoc(attrs) : this
 }
@@ -26,8 +26,8 @@
 
-    set: function(k, v){
+    assoc: function(k, v){
         if ( typeof k === 'object' && typeof k !== null ) {
             var keys = Object.keys(k)
-            return keys.reduce(function(object, key){ return object.set(key, k[key]) }, this)
+            return keys.reduce(function(object, key){ return object.assoc(key, k[key]) }, this)
         }
-        var t = h.set(this['-data'](secret), h.path(k), k, v)
+        var t = p.assoc(this['-data'](secret), k, v)
         var ret = new object()
@@ -38,22 +38,22 @@ ret['-data'](secret, t)
 
+    dissoc: function(k){
+        var t = p.dissoc(this['-data'](secret), k)
+        var ret = new object()
+        ret['-data'](secret, t)
+        return ret
+    },
+
     get: function(k){
         k = k.toString()
-        return h.get(this['-data'](secret), h.path(k), k)
+        return p.get(this['-data'](secret), k)
     },
 
-    transient: function(){
-        return h.transient(this['-data'](secret))
-    },
-
     has: function(k){
-        return h.has(this['-data'](secret), h.path(k), k)
+        return p.has(this['-data'](secret), k)
     },
 
-    remove: function(k){
-        var t = h.remove(this['-data'](secret), h.path(k), k)
-        var ret = new object()
-        ret['-data'](secret, t)
-        return ret
+    transient: function(){
+        return p.transient(this['-data'](secret))
     }
 }
-object.prototype['delete'] = object.prototype.remove
+

test/array-test.js

@@ -10,9 +10,2 @@ var a = require('assert'),
 
-// test('it is frozen', function(){
-//     var arr = p.array([])
-
-//     arr.x = 4
-//     a.equal(arr.x, undefined)
-// })
-
 test('-data is a function', function(){
@@ -28,8 +21,8 @@ var arr = p.array([])
     a.equal(arr.get, object.get)
-    a.equal(arr.remove, object.remove)
-    a.equal(arr['delete'], object['delete'])
+    a.equal(arr.has, object.has)
+    a.equal(arr.dissoc, object.dissoc)
 })
 
-test('array.set returns array', function(){
-    var arr = p.array().set(1, '2').set({ x: 3 }).set([1, 2, 3])
+test('array.assoc returns array', function(){
+    var arr = p.array().assoc(1, '2').assoc({ x: 3 }).assoc([1, 2, 3])
 
@@ -119,3 +112,3 @@ a.ok(arr instanceof p.array)
 
-    arr = arr.set(100, 3)
+    arr = arr.assoc(100, 3)
     a.equal(arr.length, 101)
@@ -122,0 +115,0 @@ })

test/object-test.js

@@ -39,5 +39,5 @@ var a = require('assert')
 
-test('object.set(k, v)', function(){
+test('object.assoc(k, v)', function(){
     var o  = p.object(),
-        o2 = o.set('x', 3)
+        o2 = o.assoc('x', 3)
 
@@ -47,5 +47,5 @@ a.notEqual(o, o2)
 
-test('object.set', function(){
+test('object.assoc', function(){
     var o1 = p.object({ 'x': 3 }),
-        o2 = o1.set('y', 3).set({ 'z': 3 })
+        o2 = o1.assoc('y', 3).assoc({ 'z': 3 })
 
@@ -62,3 +62,3 @@ a.ok(o1.has('x'))
 test('object.get', function(){
-    var o = p.object().set('x', 3)
+    var o = p.object().assoc('x', 3)
 
@@ -70,3 +70,3 @@ a.equal(o.get('x'), 3)
 test('object.has', function(){
-    var o = p.object().set('x', 3)
+    var o = p.object().assoc('x', 3)
 
@@ -77,5 +77,5 @@ a.ok(o.has('x'))
 
-test('object.remove', function(){
-    var o1 = p.object().set('x', 3),
-        o2 = o1.remove('x')
+test('object.dissoc', function(){
+    var o1 = p.object().assoc('x', 3),
+        o2 = o1.dissoc('x')
 
@@ -86,5 +86,5 @@ a.ok(o1.has('x'))
 
-test('object.delete alias for object.remove', function(){
+test('object.delete NOT alias for object.dissoc', function(){
     var o = p.object()
-    a.equal(o.delete, o.remove)
+    a.equal(o.delete, undefined)
 })
@@ -106,40 +106,1 @@
 })
-
-// suite('hammer test')
-
-// test('set, get, transient and remove', function(){
-//     var range = function(s, e){
-//         var a = []
-//         for ( var i = s; i < e; i += 1 ) a.push(i)
-//         return a
-//     }
-
-//     var alpha = 'abcdefghijklmnopqrstuvwxyz'.split('')
-//     var randNth = function(a){ return a[Math.floor(Math.random() * a.length)] }
-
-//     var vals = range(0, 10000).map(function(i){ var o = {}; o[i] = randNth(alpha); return o })
-
-//     var o = vals.reduce(function(o, v){
-//         return o.set(v)
-//     }, p.object())
-
-//     var t = o.transient()
-
-//     // check all values are stored, both in the object and the transient
-//     vals.forEach(function(val){
-//         var k = Object.keys(val)[0]
-//         var v = val[k]
-
-//         a.equal(o.get(k), v)
-//         a.equal(o.has(k), true)
-//         a.equal(t[k], v)
-//     })
-
-//     // 'empty' the object
-//     var empty = vals.reduce(function(o, val){
-//         var k = Object.keys(val)[0]
-//         return o.remove(k)
-//     }, o)
-
-//     a.equal(Object.keys(empty.transient()), 0)
-// })

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

No License Found

License

(Experimental) License information could not be found

Found 1 instance in 1 package

Fixed alerts

Uses eval

Supply chain risk

Package uses eval() which is a dangerous function. This prevents the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 5 instances in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Mixed license

License

(Experimental) Package contains multiple licenses.

Found 1 instance in 1 package

Improved metrics

Number of low quality alerts

1

decreased by-50%

Number of low supply chain risk alerts

1

decreased by-92.31%

Worsened metrics

Total package byte prevSize

15092

decreased by-99.5%

Dependency count

2

increased by100%

Number of package files

10

decreased by-94.62%

Lines of code

352

decreased by-99.41%

Dependency changes

• + Addedpersistent-hash-trie@0.2.x

• + Addedpersistent-hash-trie@0.2.4(transitive)