<commit_before># StringBuilder
 **Exercise to create a tool to improve the concatenation of strings.**

##  cat(value1[, value2 [,valueN]])
Method to add values to the buffer
- **Sintax**
    ```js
        var sb = tringBuilder();
        sb.cat('hello');
        sb.cat('Javascript', 'crazy', 'world').cat('!!!');
        sb.cat(['nestedValue1', 'nestedValue2']).cat(() => 'Hello my Function');
    ```
- **Paramters**
    * values
        * Could be strings, arrays and functions.<commit_msg>Fix readme sintax<commit_after># StringBuilder
 **Exercise to create a tool to improve the concatenation of strings.**

##  cat(value1[, value2 [,valueN]])
Method to add values to the buffer
- **Sintax**
    ```js
        var sb = tringBuilder();
        sb.cat('hello');
        sb.cat('Javascript', 'crazy', 'world').cat('!!!');
        sb.cat(['nestedValue1', 'nestedValue2']).cat(() => 'Hello my Function');
    ```

- **Paramters**
    * values
        * Could be strings, arrays and functions.
{'fraction_non_alphanumeric': 0.17925478348439072, 'fraction_numerical': 0.008056394763343404, 'mean_word_length': 3.211864406779661, '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': '3154239', 'n_tokens_mistral': 304, 'n_tokens_neox': 299, 'n_words': 91}