something.jsx

class AutoComplete extends React.Component {
  _getChoices() {
    let ret = [];
    for (var i = 0; i < this.props.suggestions.length; i++) {
      ret.push(<AutoCompleteChoice onClick={this.pick}>)
    }
    return ret;
  }
  render() {
    let listItem = this._getChoices();
    return (
      <section>
        <ul>
          {listItem}
        </ul>
      </section>
    )
  }
}