local storage

gistfile1.txt

const localStorage = global.window.localStorage;

export function get(key) {
  return localStorage.getItem(key);
}

export function set(key, value) {
  if (value === null) {
    localStorage.removeItem(key);
  } else {
    localStorage.setItem(key, value);
  }
}

export function remove(key) {
  localStorage.removeItem(key);
}


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handleUpVote = () => {
    let votesUsed = get("voted");
    if (votesUsed >= 3) {
      alert("No votes remaining");
    } else {
      set("voted", Number(votesUsed) + 1);
      this.props.onVote(this.props.id);
    }
  };