Add bin and edit workflow

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

@@ -0,0 +1,48 @@
+require 'ostruct'
+
+class OpenStruct
+
+  # Allows the initialization of an OpenStruct with a setter block:
+  #
+  #   person = OpenStruct.new do |o|
+  #     o.name    = 'John Smith'
+  #     o.gender  = :M
+  #     o.age     = 71
+  #   end
+  #
+  # You can still provide a hash for initialization purposes, and even combine
+  # the two approaches if you wish.
+  #
+  #   person = OpenStruct.new(:name => 'John Smith', :age => 31) do |p|
+  #     p.gender = :M
+  #   end
+  #
+  # Alternatively you can provide a default block:
+  #
+  #   stuff = OpenStruct.new{ |o,k| o[k] = [] }
+  #   stuff.place << :a
+  #   stuff.place << :b
+  #   stuff.place #=> [:a, :b]
+  #
+  # A setter block versus a defualt block is determined by the arity of
+  # the block. You cannot provide both at the same time.
+  #
+  # CREDIT: Noah Gibbs, Gavin Sinclair
+  def initialize(hash=nil, &block)
+    if block && block.arity==2
+      @table = Hash.new(&block)
+    else
+      @table = {}
+    end
+    if hash
+      for k,v in hash
+        @table[k.to_sym] = v
+        new_ostruct_member(k)
+      end
+    end
+    if block && block.arity==1
+      yield self
+    end
+  end
+
+end