1 files changed, 47 insertions, 0 deletions
diff --git a/storage/memory.go b/storage/memory.go
new file mode 100644
index 0000000..80f6579
--- /dev/null
+++ b/storage/memory.go
@@ -0,0 +1,47 @@
+package storage
+
+var _ CHR = &Memory{}
+
+// Memory is an in-memory non-persistent storage type
+// using it in production is not recommended
+type Memory struct {
+	store map[string]string
+}
+
+// Create will store a value in a key in memory
+func (r *Memory) Create(key, value string, checkcollision bool) error {
+	if !r.Healthy() {
+		return Unhealthy
+	}
+	if checkcollision {
+		if _, ok := r.store[key]; ok {
+			return Collision
+		}
+	}
+	r.store[key] = value
+	return nil
+}
+
+// Read will read a key from memory, if it's there
+func (r *Memory) Read(key string) (string, error) {
+	if !r.Healthy() {
+		return "", Unhealthy
+	}
+	if val, ok := r.store[key]; ok {
+		return val, nil
+	}
+	return "", Error("value not found")
+}
+
+// Healthy checks if the memory storage is initialized
+func (r *Memory) Healthy() bool {
+	return r.store != nil
+}
+
+// NewMemory initializes a memory backend for use
+func NewMemory() CHR {
+	m := Memory{
+		store: make(map[string]string),
+	}
+	return &m
+}