Helper for storing objects in MongoDB

Author: jonathanong

.gitignore

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+# Compiled source #
+###################
+*.com
+*.class
+*.dll
+*.exe
+*.o
+*.so
+
+# Packages #
+############
+# it's better to unpack these files and commit the raw source
+# git has its own built in compression methods
+*.7z
+*.dmg
+*.gz
+*.iso
+*.jar
+*.rar
+*.tar
+*.zip
+
+# Logs and databases #
+######################
+*.log
+*.sql
+*.sqlite
+
+# OS generated files #
+######################
+.DS_Store*
+ehthumbs.db
+Icon?
+Thumbs.db
+
+# Node.js #
+###########
+lib-cov
+*.seed
+*.log
+*.csv
+*.dat
+*.out
+*.pid
+*.gz
+
+pids
+logs
+results
+
+node_modules
+npm-debug.log
+
+# Components #
+##############
+
+/build
+/components
+/vendors

.npmignore

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+test.js

component.json

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+{
+  "name": "mongodb-ok-for-storage",
+  "description": "Helper for storing objects in MongoDB",
+  "version": "0.0.1",
+  "main": "index.js",
+  "scripts": [
+    "index.js"
+  ]
+}

index.js

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+exports.is = function isOk(obj) {
+  return !Object.keys(obj).some(function (key) {
+    var value = obj[key]
+
+    if (key[0] === '$' || key.match(/\./)) return true;
+    if (Object(value) === value) return !isOk(value);
+
+    return false
+  })
+}
+
+exports.remove = function remove(obj) {
+  var buf = {}
+
+  Object.keys(obj).forEach(function (key) {
+    var value = obj[key]
+
+    if (key[0] !== '$' && !key.match(/\./))
+      buf[key] = Object(value) === value ? remove(value) : value;
+  })
+
+  return buf
+}

package.json

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+{
+  "name": "mongodb-ok-for-storage",
+  "description": "Helper for storing objects in MongoDB",
+  "version": "0.0.1",
+  "author": {
+    "name": "Jonathan Ong",
+    "email": "[email protected]"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/discore/mongodb-ok-for-storage.git"
+  },
+  "bugs": {
+    "mail": "[email protected]",
+    "url": "https://github.com/discore/mongodb-ok-for-storage/issues"
+  }
+}

test.js

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+var assert = require('assert')
+
+var okForStorage = require('./')
+
+assert.ok(!okForStorage.is({
+  'a.b': 1
+}))
+
+assert.ok(okForStorage.is({
+  'a': 1
+}))
+
+assert.ok(!okForStorage.is({
+  a: {
+    'a.b': 1
+  }
+}))
+
+assert.ok(!okForStorage.is({
+  a: {
+    $b: 1
+  }
+}))
+
+var obj1 = okForStorage.remove({
+  a: {
+    'a.b': 1,
+    $set: true
+  }
+})
+
+assert.ok(!obj1.a['a.b'])
+assert.ok(!obj1.a.$set)