Function mapIntoWithKeyPrefixInternal

docs/external/js/react.development.js:1252–1262

(children, array, prefix, func, context)

  }

  function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {
    var escapedPrefix = '';

    if (prefix != null) {
      escapedPrefix = escapeUserProvidedKey(prefix) + '/';
    }

    var traverseContext = getPooledTraverseContext(array, escapedPrefix, func, context);
    traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
    releaseTraverseContext(traverseContext);
  }
  /**
   * Maps children that are typically specified as `props.children`.
   *