co-rethinkdb - npm Package Compare versions

Comparing version 0.1.1 to 0.2.0

index.js

@@ -0,8 +1,40 @@
+// When installing co-rethinkdb for an application that uses the same version
+// of rethinkdb, they share the same installation of rethinkdb:
+// - your application
+//  |- node_modules
+//    |- rethinkdb
+//    |- co-rethinkdb
+//    |- * no node_modules/rethinkdb because it uses the parent one
+//
+// Therefore, the following workaround is used to not overwrite the parents
+// rethinkdb behavior.
+var toReset = ['rethinkdb', 'rethinkdb/ast', 'rethinkdb/net', 'rethinkdb/cursor'].map(function(name) {
+  return require.resolve(name)
+})
+
+// remove parts of rethinkdb from cache
+var cache = toReset.map(function(path) {
+  var cache = require.cache[path]
+  delete require.cache[path]
+  return cache
+})
+
 var r = require('rethinkdb')
-  , co = require('co')
 
+// restore cache
+toReset.forEach(function(path, i) {
+  require.cache[path] = cache[i]
+})
+
+var co = require('co')
+
+// Object, most of rethinkdb's objects inherit from
 var RDBOp = r.table('mock').constructor.__super__.constructor
 
+// the original run method
 var run = RDBOp.prototype.run
 
+// Since every rethinkdb method call, e.g., r.table('...') retuns a
+// function, `co` is going to call their `.call()` method making it
+// the perfect place to execute the `.run()` method instead.
 RDBOp.prototype.call = function(_, done) {
@@ -16,2 +48,3 @@ var query = this
 
+// Wrap the original `.run()` method.
 RDBOp.prototype.run = function(conn) {
@@ -24,2 +57,3 @@ var query = this
 
+// Wrap the original `.connect()` method.
 var connect = r.connect
@@ -32,2 +66,3 @@ r.connect = function(opts) {
 
+// Wrap the original `.next()` method.
 var next = Cursor.prototype.next
@@ -38,2 +73,3 @@ Cursor.prototype.next = function() {
 
+// Wrap the original `.each()` method.
 var each = Cursor.prototype.each
@@ -45,2 +81,3 @@ Cursor.prototype.each = function(cb) {
 
+// Wrap the original `.toArray()` method.
 var toArray = Cursor.prototype.toArray
@@ -47,0 +84,0 @@ Cursor.prototype.toArray = function() {

package.json

 {
   "name": "co-rethinkdb",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "author": "Markus Ast <[e-mail]>",
@@ -5,0 +5,0 @@ "description": "Generator based querying goodness for RethinkDB",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

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

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

6248

increased by25.34%

Lines of code

73

increased by82.5%

Worsened metrics

Number of low supply chain risk alerts

1

increased byInfinity%

No dependency changes