map-reduce - npm Package Compare versions

Comparing version 2.1.2 to 2.1.3

package.json

 {
   "name": "map-reduce",
   "description": "map-reduce on leveldb",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "homepage": "https://github.com/dominictarr/map-reduce",
@@ -6,0 +6,0 @@ "repository": {

README.md

@@ -98,3 +98,2 @@ # Map Reduce for leveldb (via levelup)
   city: Oakland | New York | Berlin | Phnom Penh, etc...
-  street: ...,
   type: taco | chili-dog | doner | noodles, etc...
@@ -128,7 +127,3 @@ }
   db.mapReduce.add({
-    name  : 'example',  //defaults to 'default'
-    start : '',         //defaults to ''
-    end   : '~',        //defaults to '~' 
-                        //map-reduce uses ~ to prefix special data, 
-                        //because ~ is the last ascii character.
+    name  : 'streetfood',
     map   : function (key, value, emit) {
@@ -141,3 +136,3 @@ //perform some mapping.
       emit(
-        [obj.country, obj.state || '', obj.city, obj.street],
+        [obj.country, obj.state || '', obj.city],
         //notice that we are just returning a string.
@@ -173,7 +168,20 @@ JSON.stringify(obj.type)
 })
+```
 
+then query it like this:
+
+``` js
+//pass tail: false, because new streetfood doesn't appear that often...
+db.mapReduce.view('streetfood', {start: ['USA', 'CA'], tail: false})
+  .pipe(...)
+//or get the streetfood counts for each state. 
+//we want to know about realtime changes this time.
+db.mapReduce.view('streetfood', {start: ['USA', true]})
+
 ```
 
+
+
 ## License
 
 MIT

No alert changes

Improved metrics

Total package byte prevSize

16170

increased by0.52%

Number of lines in readme file

184

increased by4.55%

No dependency changes