Add bin and edit workflow

bin/gems/facets-3.1.0/lib/standard/facets/ostruct/op_fetch.rb

@@ -0,0 +1,29 @@
+require 'ostruct'
+
+class OpenStruct
+
+  # Access a value in the OpenStruct by key, like a Hash.
+  # This increases OpenStruct's "duckiness".
+  #
+  #   o = OpenStruct.new
+  #   o.t = 4
+  #   o['t']  #=> 4
+  #
+  def [](key)
+    key = key.to_sym unless key.is_a?(Symbol)
+    @table[key]
+  end
+
+  # Set a value in the OpenStruct by key, like a Hash.
+  #
+  #   o = OpenStruct.new
+  #   o['t'] = 4
+  #   o.t  #=> 4
+  #
+  def []=(key,val)
+    raise TypeError, "can't modify frozen #{self.class}", caller(1) if self.frozen?
+    key = key.to_sym unless key.is_a?(Symbol)
+    @table[key]=val
+  end
+
+end