penseur - npm Package Compare versions

Comparing version 7.14.0 to 7.15.0

lib/criteria.js

@@ -34,2 +34,11 @@ 'use strict';
 
+internals.empty = function (path) {
+
+    const selector = path.reduce((memo, next) => memo(next), exports.row);
+    return RethinkDB.branch(
+        selector.typeOf().eq('ARRAY'), selector.isEmpty(),
+        selector.typeOf().eq('OBJECT'), selector.keys().isEmpty(),
+        false);
+};
+
 internals.compile = function (criteria, relative) {
@@ -63,5 +72,4 @@
             // Special rule
+            Hoek.assert(['contains', 'is', 'not', 'or', 'unset', 'empty'].indexOf(value.type) !== -1, `Unknown criteria value type ${value.type}`);
 
-            Hoek.assert(['contains', 'is', 'not', 'or', 'unset'].indexOf(value.type) !== -1, `Unknown criteria value type ${value.type}`);
-
             if (value.type === 'contains') {
@@ -97,6 +105,9 @@
                     if (typeof orValue === 'function') {
-                        Hoek.assert(['unset', 'is'].indexOf(orValue.type) !== -1, `Unknown or criteria value type ${orValue.type}`);
+                        Hoek.assert(['unset', 'is', 'empty'].indexOf(orValue.type) !== -1, `Unknown or criteria value type ${orValue.type}`);
                         if (orValue.type === 'unset') {
                             ors.push(exports.row(path.slice(0, -1)).hasFields(path[path.length - 1]).not());
                         }
+                        else if (orValue.type === 'empty') {
+                            ors.push(internals.empty(path));
+                        }
                         else {
@@ -127,2 +138,8 @@ ors.push(internals.toComparator(row, orValue));
             }
+            else if (value.type === 'empty') {
+
+                // empty
+
+                tests.push(internals.empty(path));
+            }
             else {
@@ -129,0 +146,0 @@

lib/db.js

@@ -648,2 +648,7 @@ 'use strict';
 
+    static empty() {
+
+        return internals.special('empty');
+    }
+
     // Criteria or Modifier
@@ -679,2 +684,3 @@
 internals.Db.prototype.unset = internals.Db.unset;
+internals.Db.prototype.empty = internals.Db.empty;
 internals.Db.prototype.increment = internals.Db.increment;
@@ -681,0 +687,0 @@ internals.Db.prototype.append = internals.Db.append;

package.json

 {
   "name": "penseur",
   "description": "Lightweight RethinkDB wrapper",
-  "version": "7.14.0",
+  "version": "7.15.0",
   "author": "Eran Hammer <[e-mail]> (http://hueniverse.com)",
@@ -6,0 +6,0 @@ "repository": "git://github.com/hueniverse/penseur",

README.md

@@ -210,2 +210,3 @@ # penseur
 #### `Db.unset()`
+#### `Db.empty()`
 #### `Db.increment(value)`
@@ -212,0 +213,0 @@ #### `Db.append(value[, options])`

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Improved metrics

Total package byte prevSize

77307

increased by0.96%

Lines of code

1783

increased by1.02%

Number of lines in readme file

216

increased by0.47%

No dependency changes