function elementText()

in projects/libs/flex-layout/_private-utils/testing/custom-matchers.ts [271:298]

• 22 lines of code
• 8 McCabe index (conditional complexity)

function elementText(n: any): string {
  const hasNodes = (m: any) => {
    const children = _.childNodes(m);
    return children && children['length'];
  };

  if (n instanceof Array) {
    return n.map(elementText).join('');
  }

  if (_.isCommentNode(n)) {
    return '';
  }

  if (_.isElementNode(n) && _.tagName(n) == 'CONTENT') {
    return elementText(Array.prototype.slice.apply(_.getDistributedNodes(n)));
  }

  if (_.hasShadowRoot(n)) {
    return elementText(_.childNodesAsList(_.getShadowRoot(n)));
  }

  if (hasNodes(n)) {
    return elementText(_.childNodesAsList(n));
  }

  return _.getText(n);
}