Method nextCol

src/index.js:142–148

* Gets the next available column. * * @param cols list of columns * @param i index of dom element * * @return {*} next available column * @private

(cols, i)

   * @private
   */
  nextCol (cols, i) {
    if (this.useMin) {
      return getMin(cols);
    }

    return cols[i % cols.length];
  }

  /**
   * Positions each item in the grid, based