Factor MyIO to its own file

Author: ikatz-drizly

spec/aws_rotate_keys_spec.rb

@@ -1,4 +1,5 @@
 require "spec_helper"
+require "myio"
 
 describe AwsRotateKeys do
   class IAMDouble
@@ -96,17 +97,3 @@ def rotate_keys(args = {})
     end
   end
 end
-
-class MyIO
-  def initialize
-    @content = ""
-  end
-
-  def puts(msg)
-    @content << msg + "\n"
-  end
-
-  def to_s
-    @content
-  end
-end

spec/myio.rb

@@ -0,0 +1,13 @@
+class MyIO
+  def initialize
+    @content = ""
+  end
+
+  def puts(msg)
+    @content << msg + "\n"
+  end
+
+  def to_s
+    @content
+  end
+end