adding-help: commit created loader

lib/feature/loader.rb

@@ -0,0 +1,28 @@
+module Feature
+
+  class Loader
+    attr_reader :commands, :default
+
+    def initialize commands, default
+      @commands = commands
+      @default  = default
+    end
+
+    def create key, argv
+      key = default unless commands.include? key
+      require_relative "./#{key}"
+      klass = Module.const_get "Feature::#{key.to_s.capitalize}"
+      klass.new(argv)
+    end
+
+    def create_all argv
+      commands.map { |x| create(x,argv) }
+    end
+
+    def search pattern
+      regexp = Regexp.new(pattern)
+      commands.select { |x| regexp.match(x.to_s) }
+    end
+  end
+
+end