README.md in redgraph-0.2.1 vs README.md in redgraph-0.2.2

@@ -34,25 +34,32 @@
 
 Create a couple nodes:
 
 ```ruby
 actor = Redgraph::Node.new(label: 'actor', properties: {name: "Al Pacino"})
-=> #<Redgraph::Node:0x00007f8d5f95cf88 @label="actor", @properties={:name=>"Al Pacino"}>
+=> #<Redgraph::Node:0x00007fce3baa0580 @id=nil, @labels=["actor"], @properties={"name"=>"Al Pacino"}>
 graph.add_node(actor)
-=> #<Redgraph::Node:0x00007f8d5f95cf88 @id=0, @label="actor", @properties={:name=>"Al Pacino"}>
+=> #<Redgraph::Node:0x00007fce3baa0580 @id=0, @labels=["actor"], @properties={"name"=>"Al Pacino"}>
 film = Redgraph::Node.new(label: 'film', properties: {name: "Scarface"})
-=> #<Redgraph::Node:0x00007f8d5f85ccc8 @label="film", @properties={:name=>"Scarface"}>
+=> #<Redgraph::Node:0x00007fce3e8c6c48 @id=nil, @labels=["film"], @properties={"name"=>"Scarface"}>
 graph.add_node(film)
-=> #<Redgraph::Node:0x00007f8d5f85ccc8 @id=1, @label="film", @properties={:name=>"Scarface"}>
+=> #<Redgraph::Node:0x00007fce3e8c6c48 @id=1, @labels=["film"], @properties={"name"=>"Scarface"}>
 ```
 
+Nodes might have multiple labels, although they're not supported by RedisGraph yet (you can track the feature progress [here](https://github.com/RedisGraph/RedisGraph/pull/1561)):
+
+```ruby
+item = Redgraph::Node.new(labels: ['film', 'drama'], properties: {name: "Casino"})
+=> #<Redgraph::Node:0x00007fce3bc73308 @id=nil, @labels=["film", "drama"], @properties={"name"=>"Casino"}>
+```
+
 Create an edge between those nodes:
 
 ```ruby
 edge = Redgraph::Edge.new(src: actor, dest: film, type: 'ACTOR_IN', properties: {role: "Tony Montana"})
 => #<Redgraph::Edge:0x00007f8d5f9ae3d8 @dest=#<Redgraph::Node:0x00007f8d5f85ccc8 @id=1, @label="film", @properties={:name=>"Scarface"}>, @dest_id=1, @properties={:role=>"Tony Montana"}, @src=#<Redgraph::Node:0x00007f8d5f95cf88 @id=0, @label="actor", @properties={:name=>"Al Pacino"}>, @src_id=0, @type="ACTOR_IN">
[e-mail]_edge(edge)
+graph.add_edge(edge)
 => #<Redgraph::Edge:0x00007f8d5f9ae3d8 @dest=#<Redgraph::Node:0x00007f8d5f85ccc8 @id=1, @label="film", @properties={:name=>"Scarface"}>, @dest_id=1, @id=0, @properties={:role=>"Tony Montana"}, @src=#<Redgraph::Node:0x00007f8d5f95cf88 @id=0, @label="actor", @properties={:name=>"Al Pacino"}>, @src_id=0, @type="ACTOR_IN">
 ```
 
 You can merge nodes - the node will be created only if there isn't another with the same label and properties:
 
@@ -62,56 +69,56 @@
 ```
 
 Same with edges:
 
 ```ruby
[e-mail]_edge(edge)
+graph.merge_edge(edge)
 => #<Redgraph::Edge:0x00007f8d5f9ae3d8 @dest=#<Redgraph::Node:0x00007f8d5f85ccc8 @id=1, @label="film", @properties={:name=>"Scarface"}>, @dest_id=1, @id=0, @properties={:role=>"Tony Montana"}, @src=#<Redgraph::Node:0x00007f8d5f95cf88 @id=0, @label="actor", @properties={:name=>"Al Pacino"}>, @src_id=0, @type="ACTOR_IN">
 ```
 
 Find a node by id:
 
 ```ruby
[e-mail]_node_by_id(1)
+graph.find_node_by_id(1)
 => #<Redgraph::Node:0x00007f8d5c2c6e88 @id=1, @label="film", @properties={"name"=>"Scarface"}>
 ```
 
 To get all nodes:
 
 ```ruby
[e-mail]
+graph.nodes
 => [#<Redgraph::Node:0x00007f8d5c2ee0a0 @id=0, @label="actor", @properties={"name"=>"Al Pacino"}>, #<Redgraph::Node:0x00007f8d5c2edfd8 @id=1, @label="film", @properties={"name"=>"Scarface"}>]
 ```
 
 Optional filters that can be combined:
 
 ```ruby
[e-mail](label: 'actor')
[e-mail](properties: {name: "Al Pacino"})
[e-mail](limit: 10, skip: 20)
+graph.nodes(label: 'actor')
+graph.nodes(properties: {name: "Al Pacino"})
+graph.nodes(limit: 10, skip: 20)
 ```
 
 Counting nodes
 
 ```ruby
[e-mail]_nodes(label: 'actor')
+graph.count_nodes(label: 'actor')
 => 1
 ```
 
 Getting edges:
 
 ```ruby
[e-mail]
[e-mail](src: actor, dest: film)
[e-mail](kind: 'FRIEND_OF', limit: 10, skip: 20)
[e-mail]_edges
+graph.edges
+graph.edges(src: actor, dest: film)
+graph.edges(kind: 'FRIEND_OF', limit: 10, skip: 20)
+graph.count_edges
 ```
 
 Running custom queries
 
 ```ruby
[e-mail]("MATCH (src)-[edge:FRIEND_OF]->(dest) RETURN src, edge")
+graph.query("MATCH (src)-[edge:FRIEND_OF]->(dest) RETURN src, edge")
 ```
 
 ### NodeModel
 
 You can use the `NodeModel` mixin for a limited ActiveRecord-like interface:
@@ -127,11 +134,11 @@
 And this will give you stuff such as
 
 ```ruby
 Actor.count
 john = Actor.new(name: "John Travolta")
-john.add_to_graph # Will add the node to the graph
+john.add_to_graph
 john.add_relation(type: "ACTED_IN", node: film, properties: {role: "Tony Manero"})
 john.reload
 john.destroy
 Actor.create(name: "Al Pacino")
 ```
@@ -156,9 +163,18 @@
 You can use a `TEST_REDIS_URL` such as `redis://localhost:6379/1`. Make sure you're not overwriting important databases.
 
 You can also run `bin/console` for an interactive prompt that will allow you to experiment.
 
 To install this gem onto your local machine, run `bundle exec rake install`.
+
+### Installing RedisGraph
+
+If you're using an Apple silicon mac you might want to use the docker image: I've had issues compiling the module (OpenMP problems). Just do a:
+
+    docker run -p 6380:6379 -it --rm redislabs/redisgraph
+    TEST_REDIS_URL=redis://localhost:6380/0 be rake test
+
+I'm using port 6380 to not interphere with the other redis instance.
 
 ## Contributing
 
 Bug reports and pull requests are welcome on GitHub at https://github.com/pzac/redgraph.