4 files changed, 0 insertions, 76 deletions
diff --git a/ruby_2_2/ext/psych/lib/psych/json/ruby_events.rb b/ruby_2_2/ext/psych/lib/psych/json/ruby_events.rb
deleted file mode 100644
index 6b73249c06..0000000000
--- a/ruby_2_2/ext/psych/lib/psych/json/ruby_events.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-module Psych
-  module JSON
-    module RubyEvents # :nodoc:
-      def visit_Time o
-        formatted = format_time o
-        @emitter.scalar formatted, nil, nil, false, true, Nodes::Scalar::DOUBLE_QUOTED
-      end
-
-      def visit_DateTime o
-        visit_Time o.to_time
-      end
-
-      def visit_String o
-        @emitter.scalar o.to_s, nil, nil, false, true, Nodes::Scalar::DOUBLE_QUOTED
-      end
-      alias :visit_Symbol :visit_String
-    end
-  end
-end
diff --git a/ruby_2_2/ext/psych/lib/psych/json/stream.rb b/ruby_2_2/ext/psych/lib/psych/json/stream.rb
deleted file mode 100644
index fe2a6e9116..0000000000
--- a/ruby_2_2/ext/psych/lib/psych/json/stream.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-require 'psych/json/ruby_events'
-require 'psych/json/yaml_events'
-
-module Psych
-  module JSON
-    class Stream < Psych::Visitors::JSONTree
-      include Psych::JSON::RubyEvents
-      include Psych::Streaming
-      extend Psych::Streaming::ClassMethods
-
-      class Emitter < Psych::Stream::Emitter # :nodoc:
-        include Psych::JSON::YAMLEvents
-      end
-    end
-  end
-end
diff --git a/ruby_2_2/ext/psych/lib/psych/json/tree_builder.rb b/ruby_2_2/ext/psych/lib/psych/json/tree_builder.rb
deleted file mode 100644
index b799c93f58..0000000000
--- a/ruby_2_2/ext/psych/lib/psych/json/tree_builder.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-require 'psych/json/yaml_events'
-
-module Psych
-  module JSON
-    ###
-    # Psych::JSON::TreeBuilder is an event based AST builder.  Events are sent
-    # to an instance of Psych::JSON::TreeBuilder and a JSON AST is constructed.
-    class TreeBuilder < Psych::TreeBuilder
-      include Psych::JSON::YAMLEvents
-    end
-  end
-end
diff --git a/ruby_2_2/ext/psych/lib/psych/json/yaml_events.rb b/ruby_2_2/ext/psych/lib/psych/json/yaml_events.rb
deleted file mode 100644
index d054d9b458..0000000000
--- a/ruby_2_2/ext/psych/lib/psych/json/yaml_events.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-module Psych
-  module JSON
-    module YAMLEvents # :nodoc:
-      def start_document version, tag_directives, implicit
-        super(version, tag_directives, !streaming?)
-      end
-
-      def end_document implicit_end = !streaming?
-        super(implicit_end)
-      end
-
-      def start_mapping anchor, tag, implicit, style
-        super(anchor, nil, true, Nodes::Mapping::FLOW)
-      end
-
-      def start_sequence anchor, tag, implicit, style
-        super(anchor, nil, true, Nodes::Sequence::FLOW)
-      end
-
-      def scalar value, anchor, tag, plain, quoted, style
-        if "tag:yaml.org,2002:null" == tag
-          super('null', nil, nil, true, false, Nodes::Scalar::PLAIN)
-        else
-          super
-        end
-      end
-    end
-  end
-end