<commit_before>require 'tmpdir'

RSpec.shared_context "isolated directory", :isolated_directory => true do
  around do |ex|
    Dir.mktmpdir do |tmp_dir|
      Dir.chdir(tmp_dir, &ex)
    end
  end
end<commit_msg>Include the shared context the new way.<commit_after>require 'tmpdir'

RSpec.shared_context "isolated directory" do
  around do |ex|
    Dir.mktmpdir do |tmp_dir|
      Dir.chdir(tmp_dir, &ex)
    end
  end
end

RSpec.configure do |c|
  c.include_context "isolated directory", :isolated_directory => true
end
{'fraction_non_alphanumeric': 0.09788867562380038, 'fraction_numerical': 0.0, 'mean_word_length': 4.117647058823529, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4620261', 'n_tokens_mistral': 190, 'n_tokens_neox': 184, 'n_words': 50}