Switch from ActiveSupport::Testing::Stream to SilentStream

Author: pboling

debug_logging.gemspec

@@ -27,12 +27,12 @@ Automatically log selected methods and their arguments as they are called at run
   spec.required_ruby_version = '>= 2.3.0' # Uses named parameters
 
   spec.add_runtime_dependency 'colorize', '>= 0'
-  spec.add_development_dependency 'activesupport', '>= 5'
   spec.add_development_dependency 'bundler', '>= 2'
   spec.add_development_dependency 'byebug', '>= 11'
   spec.add_development_dependency 'rake', '>= 13'
   spec.add_development_dependency 'rspec', '>= 3'
   spec.add_development_dependency 'rspec-pending_for', '>= 0'
   spec.add_development_dependency 'rubocop', '>= 0'
   spec.add_development_dependency 'rubocop-rspec', '>= 1'
+  spec.add_development_dependency 'silent_stream', '>= 1'
 end

spec/spec_helper.rb

@@ -2,7 +2,7 @@
 
 require 'bundler/setup'
 require 'rspec/pending_for'
-require 'active_support/testing/stream'
+require 'silent_stream'
 
 begin
   require 'byebug' if RbConfig::CONFIG['RUBY_INSTALL_NAME'] == 'ruby'
@@ -30,7 +30,7 @@
   # Enable flags like --only-failures and --next-failure
   config.example_status_persistence_file_path = '.rspec_status'
 
-  config.include ActiveSupport::Testing::Stream
+  config.include SilentStream
 
   config.expect_with :rspec do |c|
     c.syntax = :expect