Contents

require 'stringio'

def capturing_stderr(&block)
  old_stderr, $stderr = $stderr, StringIO.new
  block.call
  $stderr.string
ensure
  $stderr = old_stderr
end

Version data entries

2 entries across 2 versions & 2 rubygems

Version	Path
phillipug-foodie-0.1.0	.vendor/ruby/3.0.0/gems/regexp_parser-2.2.0/spec/support/capturing_stderr.rb
regexp_parser-2.2.0	spec/support/capturing_stderr.rb