<commit_before>RSpec::Matchers.define :have_structure do |expected, opts|
  match do |actual|
    HaveStructureMatcher.match?(actual, expected)
  end

  failure_message do |actual|
    differ = RSpec::Support::Differ.new(color: RSpec::Matchers.configuration.color?)
    differ.diff(actual, HaveStructureMatcher.build_diff(actual, expected))
  end
end<commit_msg>Improve pretty printing of nested structures<commit_after>require 'pp'

RSpec::Matchers.define :have_structure do |expected, opts|
  match do |actual|
    HaveStructureMatcher.match?(actual, expected)
  end

  failure_message do |actual|
    differ = RSpec::Support::Differ.new(color: RSpec::Matchers.configuration.color?)
    differ.diff(
      actual.pretty_inspect,
      HaveStructureMatcher.build_diff(actual, expected).pretty_inspect
    )
  end
end
{'fraction_non_alphanumeric': 0.10526315789473684, 'fraction_numerical': 0.0, 'mean_word_length': 5.341085271317829, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, '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': '1528629', 'n_tokens_mistral': 248, 'n_tokens_neox': 248, 'n_words': 51}