html-to-article-json/dist/normalize/remove-extra-linebreaks.js

Converting HTML to article-json

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
var shouldRemoveLinebreak = function shouldRemoveLinebreak(children) {
  return children[children.length - 1].type === 'linebreak' && children[children.length - 2] && children[children.length - 2].type !== 'linebreak' && !isEmptyMarkNode(children[children.length - 2]);
};

exports.default = function (tree) {
  tree.forEach(function (row) {
    if (row.children && shouldRemoveLinebreak(row.children)) {
      row.children = row.children.slice(0, -1);
    }
  });
};

function isEmptyMarkNode(node) {
  return node.mark && !node.content;
}