Add bin and edit workflow

2026-09-16 13:11:16 -06:00
parent c8ac4fcae5
commit 4cee170d66
17576 changed files with 895740 additions and 2 deletions
@@ -0,0 +1,75 @@
+# Facets' BasicObject is an implementation of Jim Weirich's BlankSlate.
+#
+# BlankSlate
+# Copyright 2004 by Jim Weirich (jim@weirichhouse.org).
+# All rights reserved.
+#
+# Since Ruby 1.9 has a BasicObject class this will of course be
+# deprecated as 1.9 goes mainstream.
+
+unless defined? BasicObject  # in case it already exists!
+
+  # BasicObject provides an abstract base class with no predefined
+  # methods (except for <tt>\_\_send__</tt> and <tt>\_\_id__</tt>).
+  # BlankSlate is useful as a base class when writing classes that
+  # depend upon <tt>method_missing</tt> (e.g. dynamic proxies).
+  class BasicObject
+    class << self
+      # Hide the method named +name+ in the BlankSlate class.  Don't
+      # hide +instance_eval+ or any method beginning with "__".
+      #
+      # According to 1.9.1 it should have only these methods:
+      #
+      # * #__send__
+      # * #instance_eval
+      # * #instance_exec
+      # * #equal?
+      # * #==
+      # * #!
+      # * #!=
+      # * respond_to?
+      #
+      # Seems to me it should have #__id__ too.
+      def hide(name)
+        undef_method name if
+          instance_methods.include?(name.to_s) and
+          name !~ /^(__|respond_to\?|instance_eval$|instance_exec$|equal\?$|\=\=$)/
+      end
+    end
+    instance_methods.each{ |m| hide(m) }
+  end
+
+  # Since Ruby is very dynamic, methods added to the ancestors of
+  # BlankSlate <em>after BlankSlate is defined</em> will show up in the
+  # list of available BlankSlate methods.  We handle this by defining a
+  # hook in the Object and Kernel classes that will hide any defined
+  module Kernel #:nodoc:
+    class << self
+      alias_method :facets_basic_object_method_added, :method_added
+
+      # Detect method additions to Kernel and remove them in the
+      # BlankSlate class.
+      def method_added(name)
+        facets_basic_object_method_added(name)
+        return if self != Kernel
+        BasicObject.hide(name)
+      end
+    end
+  end
+
+  class Object #:nodoc:
+    class << self
+      alias_method :facets_basic_object_method_added, :method_added
+
+      # Detect method additions to Object and remove them in the
+      # BlankSlate class.
+      def method_added(name)
+        facets_basic_object_method_added(name)
+        return if self != Object
+        BasicObject.hide(name)
+      end
+    end
+  end
+
+end
+