chenhaodong / mew-iview

  <template>
      <div :class="classes">
          <slot></slot>
      </div>
  </template>
  <script>
      import { oneOf } from '../../utils/assist';
  
      const prefixCls = 'ivu-btn-group';
  
      export default {
          props: {
              size: {
                  validator (value) {
                      return oneOf(value, ['small', 'large']);
                  }
              },
          },
          computed: {
              classes () {
                  return [
                      `${prefixCls}`,
                      {
                          [`${prefixCls}-${this.size}`]: !!this.size
                      }
                  ]
              }
          }
      }
  </script>