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+# concurrent map [![Circle CI](https://circleci.com/gh/streamrail/concurrent-map.png?style=badge)](https://circleci.com/gh/streamrail/concurrent-map)
+
+As explained [here](http://golang.org/doc/faq#atomic_maps) and [here](http://blog.golang.org/go-maps-in-action), the `map` type in Go doesn't support concurrent reads and writes. `concurrent-map` provides a high-performance solution to this by sharding the map with minimal time spent waiting for locks.
+
+## usage
+
+Import the package:
+
+```go
+import (
+	"github.com/streamrail/concurrent-map"
+)
+
+```
+
+```bash
+go get "github.com/streamrail/concurrent-map"
+```
+
+The package is now imported under the "cmap" namespace. 
+
+## example
+
+```go
+
+	// Create a new map.
+	map := cmap.New()
+	
+	// Sets item within map, sets "bar" under key "foo"
+	map.Set("foo", "bar")
+
+	// Retrieve item from map.
+	if tmp, ok := map.Get("foo"); ok {
+		bar := tmp.(string)
+	}
+
+	// Removes item under key "foo"
+	map.Remove("foo")
+
+```
+
+For more examples have a look at concurrent_map_test.go.
+
+
+Running tests:
+
+```bash
+go test "github.com/streamrail/concurrent-map"
+```
+
+
+## license 
+MIT (see [LICENSE](https://github.com/streamrail/concurrent-map/blob/master/LICENSE) file)