1 files changed, 0 insertions, 18 deletions
diff --git a/lib/rake/backtrace.rb b/lib/rake/backtrace.rb
deleted file mode 100644
index e67132f67a..0000000000
--- a/lib/rake/backtrace.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-module Rake
-  module Backtrace
-    SUPPRESSED_PATHS =
-      RbConfig::CONFIG.values_at(*RbConfig::CONFIG.
-                                 keys.grep(/(prefix|libdir)/)).uniq + [
-        File.join(File.dirname(__FILE__), ".."),
-      ].map { |f| Regexp.quote(File.expand_path(f)) }
-    SUPPRESSED_PATHS.reject! { |s| s.nil? || s =~ /^ *$/ }
-
-    SUPPRESS_PATTERN = %r!(\A#{SUPPRESSED_PATHS.join('|')}|bin/rake:\d+)!i
-
-    def self.collapse(backtrace)
-      pattern = Rake.application.options.suppress_backtrace_pattern ||
-                SUPPRESS_PATTERN
-      backtrace.reject { |elem| elem =~ pattern }
-    end
-  end
-end