nedb - npm Package Compare versions

Comparing version 0.7.11 to 0.7.12

lib/datastore.js

@@ -100,3 +100,3 @@ var fs = require('fs')
   if (!options.fieldName) { return callback({ missingFieldName: true }); }
-  if (this.indexes[options.fieldName]) { return callback(); }
+  if (this.indexes[options.fieldName]) { return callback(null); }
 
@@ -112,3 +112,3 @@ this.indexes[options.fieldName] = new Index(options);
 
-  return callback();
+  return callback(null);
 };
@@ -258,3 +258,3 @@
   // In-memory only datastore
-  if (self.inMemoryOnly) { return callback(); }
+  if (self.inMemoryOnly) { return callback(null); }
 
@@ -342,3 +342,3 @@ customUtils.ensureDirectoryExists(path.dirname(self.filename), function (err) {
 
-  if (toPersist.length === 0) { return callback(); }
+  if (toPersist.length === 0) { return callback(null); }
 
@@ -362,3 +362,3 @@ fs.writeFile(this.filename, toPersist, function (err) { return callback(err); });
   // In-memory only datastore
-  if (self.inMemoryOnly) { return callback(); }
+  if (self.inMemoryOnly) { return callback(null); }
 
@@ -371,3 +371,3 @@ self.datafileSize += newDocs.length;
 
-  if (toPersist.length === 0) { return callback(); }
+  if (toPersist.length === 0) { return callback(null); }
 
@@ -374,0 +374,0 @@ fs.appendFile(self.filename, toPersist, 'utf8', function (err) {

package.json

 {
   "name": "nedb",
-  "version": "0.7.11",
+  "version": "0.7.12",
   "author": {
@@ -5,0 +5,0 @@ "name": "tldr.io",

README.md

@@ -141,3 +141,3 @@ # NeDB (Node embedded database)
 
-#### Comparison operators ($lt, $lte, $gt, $gte, $in, $nin, $ne)
+#### Operators ($lt, $lte, $gt, $gte, $in, $nin, $ne, $exists)
 The syntax is `{ field: { $op: value } }` where `$op` is any comparison operator:  
@@ -149,2 +149,3 @@
 * `$ne`, `$nin`: not equal, not a member of
+* `$exists`: checks whether the document posses the property `field`. `value` should be true or false
 
@@ -166,2 +167,7 @@ ```javascript
 });
+
+// Using $exists
+db.find({ satellites: { $exists: true } }, function (err, docs) {
+  // docs contains only Mars
+});
 ```
@@ -168,0 +174,0 @@

No alert changes

Improved metrics

Total package byte prevSize

224732

increased by0.11%

Number of lines in readme file

421

increased by1.45%

No dependency changes