1 files changed, 36 insertions, 0 deletions
diff --git a/lib/oxidized/nodes.rb b/lib/oxidized/nodes.rb
new file mode 100644
index 0000000..467d3a0
--- /dev/null
+++ b/lib/oxidized/nodes.rb
@@ -0,0 +1,36 @@
+module Oxidized
+  require 'oxidized/node'
+  class Nodes < Array
+    attr_accessor :source
+    alias :del :delete
+    def initialize *args
+      super
+      load if args.empty?
+    end
+    def load
+      new = []
+      @source = CFG.source[:default]
+      Oxidized.mgr.source = @source
+      Oxidized.mgr.source[@source].new.load.each do |node|
+        new.push Node.new node
+      end
+      replace new
+    end
+    def list
+      self
+    end
+    # @param node [String] name of the node inserted into nodes array
+    def put node
+      unshift node
+    end
+    # @param node [String] name of the node moved into the head of array
+    def top node
+      n = del node
+      put n if n
+    end
+    # @return [String] node from the head of the array
+    def get
+      (self << shift).last
+    end
+  end
+end