Add bin and edit workflow

bin/gems/pry-0.15.2/lib/pry/block_command.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class Pry
+  # A super-class for Commands that are created with a single block.
+  #
+  # This class ensures that the block is called with the correct number of
+  # arguments and the right context.
+  #
+  # Create subclasses using {Pry::CommandSet#command}.
+  class BlockCommand < Command
+    # Call the block that was registered with this command.
+    # @param [Array<String>] args The arguments passed
+    # @return [Object] The return value of the block
+    def call(*args)
+      instance_exec(*normalize_method_args(block, args), &block)
+    end
+
+    def help
+      "#{command_options[:listing].to_s.ljust(18)} #{description}"
+    end
+  end
+end