<commit_before>var merge = require('deep-extend')

module.exports = function (cards) {
	return cards.map(function (card) {
		return merge({
				front: 'unspecified',
				back: 'unspecified',
				right: 0,
				wrong: 0
			}, card)
	})
}<commit_msg>Simplified the implementation for "nice" converter<commit_after>var single = require('./single.js')
module.exports = function (cards) {
	return cards.map(single)
}
{'fraction_non_alphanumeric': 0.14634146341463414, 'fraction_numerical': 0.004878048780487805, 'mean_word_length': 4.407894736842105, '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': '5789062', 'n_tokens_mistral': 151, 'n_tokens_neox': 128, 'n_words': 33}