Contents

# frozen_string_literal: true
def capture_warning
  old_stderr = $stderr
  $stderr = StringIO.new
  yield
  $stderr.string
ensure
  $stderr = old_stderr
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
http-2.2.2	spec/support/capture_warning.rb
http-2.2.1	spec/support/capture_warning.rb
http-2.2.0	spec/support/capture_warning.rb
http-2.1.0	spec/support/capture_warning.rb
http-2.0.3	spec/support/capture_warning.rb
http-2.0.2	spec/support/capture_warning.rb