Function formatText

src/Filter.js:127–135

(filters)

  }

  formatText (filters) {
    let text = [];
    filters.forEach((f) => {
      if (f.op && f.value) {
        text.push(`${f.label} ${f.op} '${f.value}'`);
      }
    });
    return text.join(', ');
  }

  renderFilters () {
    let filters = this.state.filters.map((f, i) => {