@gitlab/ui/dist/components/utilities/intersperse/intersperse.js

GitLab UI Components

import Vue from 'vue';
import { intersperse, insert } from '../../../utils/data_utils';
import { isVnodeEmpty } from '../../../utils/is_slot_empty';
import __vue_normalize__ from 'vue-runtime-helpers/dist/normalize-component.js';

const filterEmptyNodesVue2 = vNodes => vNodes.filter(vNode => typeof vNode.tag === 'string' || vNode.text.trim() !== '');
const {
  Fragment
} = Vue;
const filterEmptyNodesVue3 = vNode => {
  return vNode.reduce((acc, node) => {
    if (Fragment && node.type === Fragment && Array.isArray(node.children)) {
      acc.push(...node.children);
    } else {
      acc.push(node);
    }
    return acc;
  }, []).filter(node => !isVnodeEmpty(node));
};
const filterEmptyNodes = Vue.version.startsWith('3') ? filterEmptyNodesVue3 : filterEmptyNodesVue2;

// handles the addition of the lastSeparator in these two cases:
// item1, item2, item3 => item1, item2, and item3
// item1, item2 => item1 and item2
const addLastSeparator = (lastSeparator, items) => {
  if (!lastSeparator) {
    return items;
  }
  if (items.length > 3) {
    return insert(-1, lastSeparator, items);
  }

  // Replace the second-to-last item with lastSeparator
  const result = [...items];
  result[result.length - 2] = lastSeparator;
  return result;
};
var script = {
  name: 'GlIntersperse',
  functional: true,
  props: {
    separator: {
      type: String,
      default: ', ',
      required: false
    },
    lastSeparator: {
      type: String,
      default: '',
      required: false
    }
  },
  render(createElement, context) {
    const {
      props: {
        separator,
        lastSeparator
      },
      slots,
      data
    } = context;
    const slotContent = slots().default || [];
    const filtered = filterEmptyNodes(slotContent);
    const separated = intersperse(separator, filtered);
    const withLastSeparator = addLastSeparator(lastSeparator, separated);
    return createElement('span', data, withLastSeparator);
  }
};

/* script */
const __vue_script__ = script;

/* template */

  /* style */
  const __vue_inject_styles__ = undefined;
  /* scoped */
  const __vue_scope_id__ = undefined;
  /* module identifier */
  const __vue_module_identifier__ = undefined;
  /* functional template */
  const __vue_is_functional_template__ = undefined;
  /* style inject */
  
  /* style inject SSR */
  
  /* style inject shadow dom */
  

  
  const __vue_component__ = /*#__PURE__*/__vue_normalize__(
    {},
    __vue_inject_styles__,
    __vue_script__,
    __vue_scope_id__,
    __vue_is_functional_template__,
    __vue_module_identifier__,
    false,
    undefined,
    undefined,
    undefined
  );

export { __vue_component__ as default };