move class to separate file.

2 files changed, 16 insertions, 13 deletions

diff --git a/lib/locker.rb b/lib/locker.rb
index 8cb9a02..c06c52c 100644
--- a/lib/locker.rb
+++ b/lib/locker.rb
@@ -1,20 +1,8 @@
 require 'optparse'
 
 require "locker/cli"
+require "locker/storage"
 require "locker/version"
 
 module Locker
-  class Storage
-    def initialize(storage = {})
-      @storage = storage
-    end
-
-    def fetch(key)
-      @storage[key]
-    end
-
-    def store(key, value)
-      @storage[key] = value
-    end
-  end
 end
diff --git a/lib/locker/storage.rb b/lib/locker/storage.rb
new file mode 100644
index 0000000..1b57851
--- /dev/null
+++ b/lib/locker/storage.rb
@@ -0,0 +1,15 @@
+module Locker
+  class Storage
+    def initialize(storage = {})
+      @storage = storage
+    end
+
+    def fetch(key)
+      @storage[key]
+    end
+
+    def store(key, value)
+      @storage[key] = value
+    end
+  end
+end