Remove dead code.

Author: myronmarston

lib/rspec/core/backtrace_formatter.rb

@@ -47,8 +47,6 @@ def format_backtrace(backtrace, options={})
 
       def backtrace_line(line)
         Metadata.relative_path(line) unless exclude?(line)
-      rescue SecurityError
-        nil
       end
 
       def exclude?(line)

lib/rspec/core/example.rb

@@ -460,14 +460,6 @@ def location_description
         "example at #{location}"
       end
 
-      def skip_message
-        if String === skip
-          skip
-        else
-          Pending::NO_REASON_GIVEN
-        end
-      end
-
       # Represents the result of executing an example.
       # Behaves like a hash for backwards compatibility.
       class ExecutionResult

lib/rspec/core/filter_manager.rb

@@ -183,10 +183,6 @@ def add_with_low_priority(*args)
         apply_standalone_filter(*args) || super
       end
 
-      def use(*args)
-        apply_standalone_filter(*args) || super
-      end
-
       def include_example?(example)
         @rules.empty? || super
       end

lib/rspec/core/formatters/documentation_formatter.rb

@@ -64,10 +64,6 @@ def next_failure_index
         def current_indentation
           '  ' * @group_level
         end
-
-        def example_group_chain
-          example_group.parent_groups.reverse
-        end
       end
     end
   end

lib/rspec/core/formatters/html_formatter.rb

@@ -74,8 +74,6 @@ def example_failed(failure)
                                   :message => exception.message,
                                   :backtrace => failure.formatted_backtrace.join("\n")
                                 }
-                              else
-                                false
                               end
           extra = extra_failure_content(failure)
 
@@ -85,8 +83,7 @@ def example_failed(failure)
             example.execution_result.run_time,
             @failed_examples.size,
             exception_details,
-            (extra == "") ? false : extra,
-            true
+            (extra == "") ? false : extra
           )
           @printer.flush
         end

lib/rspec/core/formatters/html_printer.rb

@@ -35,7 +35,7 @@ def print_example_passed(description, run_time)
 
         # rubocop:disable Style/ParameterLists
         def print_example_failed(pending_fixed, description, run_time, failure_id,
-                                 exception, extra_content, escape_backtrace=false)
+                                 exception, extra_content)
           # rubocop:enable Style/ParameterLists
           formatted_run_time = "%.5f" % run_time
 
@@ -45,11 +45,7 @@ def print_example_failed(pending_fixed, description, run_time, failure_id,
           @output.puts "      <div class=\"failure\" id=\"failure_#{failure_id}\">"
           if exception
             @output.puts "        <div class=\"message\"><pre>#{h(exception[:message])}</pre></div>"
-            if escape_backtrace
-              @output.puts "        <div class=\"backtrace\"><pre>#{h exception[:backtrace]}</pre></div>"
-            else
-              @output.puts "        <div class=\"backtrace\"><pre>#{exception[:backtrace]}</pre></div>"
-            end
+            @output.puts "        <div class=\"backtrace\"><pre>#{h exception[:backtrace]}</pre></div>"
           end
           @output.puts extra_content if extra_content
           @output.puts "      </div>"

lib/rspec/core/metadata.rb

@@ -46,8 +46,6 @@ def self.relative_path(line)
         line = line.sub(/\A([^:]+:\d+)$/, '\\1'.freeze)
         return nil if line == '-e:1'.freeze
         line
-      rescue SecurityError
-        nil
       end
 
       # @private
@@ -99,12 +97,6 @@ def self.deep_hash_dup(object)
         end
       end
 
-      # @private
-      def self.backtrace_from(block)
-        return caller unless block.respond_to?(:source_location)
-        [block.source_location.join(':')]
-      end
-
       # @private
       def self.id_from(metadata)
         "#{metadata[:rerun_file_path]}[#{metadata[:scoped_id]}]"

lib/rspec/core/world.rb

@@ -137,13 +137,7 @@ def announce_filters
         example_groups.clear
         if filter_manager.empty?
           reporter.message("No examples found.")
-        elsif exclusion_filter.empty?
-          message = everything_filtered_message
-          if @configuration.run_all_when_everything_filtered?
-            message << "; ignoring #{inclusion_filter.description}"
-          end
-          reporter.message(message)
-        elsif inclusion_filter.empty?
+        elsif exclusion_filter.empty? || inclusion_filter.empty?
           reporter.message(everything_filtered_message)
         end
       end