relay-utils/lib/collectConnectionNodes.js

Utilities for working with Relay (modern) in general, and the Relay store in particular.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.collectConnectionNodes = collectConnectionNodes;

/**
 * Collects all nodes from a connection and filters out nulls.
 */
function collectConnectionNodes(connectionObj) {
  if (connectionObj && connectionObj.edges && connectionObj.edges.length > 0) {
    return connectionObj.edges.reduce(function (acc, curr) {
      if (curr && curr.node) {
        acc.push(curr.node);
      }

      return acc;
    }, []);
  }

  return [];
}