<commit_before>angular.module('kata', [])

.controller('ItemCtrl', function ($scope) {
  $scope.items = ['Alpha','Bravo','Charlie','Delta'];
})

.filter('commaSeparated', function() {
  return function() {
  };
})<commit_msg>solution to commaSeparatedFilter<commit_after>angular.module('kata', [])

.controller('ItemCtrl', function ($scope) {
  $scope.items = ['Alpha','Bravo','Charlie','Delta'];
})

.filter('commaSeparated', function() {
  return function(items) {
    if(angular.isArray(items) && items.length) {
      return items.join(', ');
    }
    return items;
  };
})
{'fraction_non_alphanumeric': 0.2179930795847751, 'fraction_numerical': 0.0, 'mean_word_length': 5.293478260869565, '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': '4350785', 'n_tokens_mistral': 197, 'n_tokens_neox': 188, 'n_words': 28}