<commit_before>import {Observable} from 'rx'

function fromEvent(element, eventName, useCapture = false) {
  return Observable.create((observer) => {
    const next = event => observer.onNext(event)
    element.addEventListener(eventName, next, useCapture)

    return () => element.removeEventListener(eventName, next, useCapture)
  })
}

export {fromEvent}<commit_msg>fix(): events should be shared<commit_after>import {Observable} from 'rx'

function fromEvent(element, eventName, useCapture = false) {
  return Observable.create((observer) => {
    const next = event => observer.onNext(event)
    element.addEventListener(eventName, next, useCapture)

    return () => element.removeEventListener(eventName, next, useCapture)
  }).share()
}

export {fromEvent}
{'fraction_non_alphanumeric': 0.12549019607843137, 'fraction_numerical': 0.0, 'mean_word_length': 5.491525423728813, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 9, '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': '3778597', 'n_tokens_mistral': 218, 'n_tokens_neox': 212, 'n_words': 52}