<commit_before># 4.2 Numbers, Letters, and Variable Assignment
#### February 8, 2016
#### Links to individual challenges:

![Challene 4.2.1](defining-variables.rb)
![Challene 4.2.2](simple-string.rb)
![Challene 4.2.3](basic-math.rb)

### Release 1: Summarize
<commit_msg>Add links2<commit_after># 4.2 Numbers, Letters, and Variable Assignment
#### February 8, 2016
#### Links to individual challenges:

* [Challene 4.2.1](defining-variables.rb)
* [Challene 4.2.2](simple-string.rb)
* [Challene 4.2.3](basic-math.rb)

### Release 1: Summarize

{'fraction_non_alphanumeric': 0.17712177121771217, 'fraction_numerical': 0.06457564575645756, 'mean_word_length': 5.241379310344827, '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': '734575', 'n_tokens_mistral': 226, 'n_tokens_neox': 197, 'n_words': 47}