Some additional cleanup to remove 1.8.6/1.9.1 support.

Rakefile

@@ -29,10 +29,8 @@ task :cleanup_rcov_files do
   rm_rf 'coverage.data'
 end
 
-unless RUBY_VERSION == '1.8.6'
-  require 'cucumber/rake/task'
-  Cucumber::Rake::Task.new
-end
+require 'cucumber/rake/task'
+Cucumber::Rake::Task.new
 
 task :default => [:spec, :cucumber]
 
@@ -52,10 +50,8 @@ namespace :ci do
     t.rspec_opts = %w[--format progress --backtrace]
   end
 
-  ci_tasks = [:setup, :spec]
-  ci_tasks << :cucumber if %w[ 1.8.7 1.9.2 1.9.3 ].include?(RUBY_VERSION) && (!defined?(RUBY_ENGINE) || RUBY_ENGINE == 'ruby')
   desc "Run a ci build"
-  task :build => ci_tasks
+  task :build => [:setup, :spec, :cucumber]
 end
 
 def ensure_relish_doc_symlinked(filename)

cucumber.yml

@@ -7,10 +7,6 @@ interp_opts = if defined?(RUBY_ENGINE)
 else
   ''
 end
-
-if ENV['TRAVIS'] && RUBY_VERSION == '1.8.6'
-  interp_opts << ' --tags ~@exclude-travis-186'
-end
 %>
 default: <%= std_opts %><%= interp_opts %> features
 wip: --tags @wip:30 --wip features<%= interp_opts %>

features/support/http_lib_filters.rb

@@ -27,8 +27,6 @@ def cell_values
   # on JRuby.  I'm not sure why, and there's little benefit to running
   # them on JRuby...so we just skip them.  Excon seems to have the same issue :(.
   UNSUPPORTED_HTTP_LIBS = c_dependent_libs + %w[ httpclient excon ]
-elsif RUBY_VERSION == '1.8.6' && ENV['TRAVIS']
-  UNSUPPORTED_HTTP_LIBS = %w[ em-http-request ]
 end
 
 if defined?(UNSUPPORTED_HTTP_LIBS)

lib/vcr/request_matcher.rb

@@ -66,10 +66,7 @@ def ==(other)
     end
 
     def hash
-      # on Ruby 1.8.6, identical sets have different hash values,
-      # but identical arrays have the same hash values,
-      # so we convert match_attributes to an array here.
-      [match_attributes.to_a, method, uri, sorted_header_array, body].hash
+      [match_attributes, method, uri, sorted_header_array, body].hash
     end
 
     private

spec/support/shared_example_groups/http_library.rb

@@ -7,13 +7,7 @@
     raise ArgumentError.new("No http library adapter module could be found for #{library}")
   end
 
-  http_lib_unsupported = if RUBY_INTERPRETER == :mri
-    # em-http-request is causing issues on 1.8.6 on travis like:
-    # ruby: symbol lookup error: /home/travis/.rvm/gems/ruby-1.8.6-p420/gems/em-http-request-0.3.0/lib/http11_client.so: undefined symbol: rb_hash_lookup
-    library =~ /em-http/ && RUBY_VERSION == '1.8.6' && ENV['TRAVIS']
-  else
-    library =~ /(typhoeus|curb|patron|em-http)/
-  end
+  http_lib_unsupported = (RUBY_INTERPRETER != :mri && library =~ /(typhoeus|curb|patron|em-http)/)
 
   describe "using #{adapter_module.http_library_name}", :unless => http_lib_unsupported do
     include adapter_module