fetchmore.js

const FeedData = ({ match }) => (
  <Query
    query={FEED_QUERY}
    variables={{
      type: match.params.type.toUpperCase() || "TOP",
      offset: 0,
      limit: 10
    }}
    fetchPolicy="cache-and-network"
  >
    {({ loading, error, data, fetchMore, networkStatus }) => (
      if (networkStatus === 3) return "Loading more items in a bit...";
      <Feed
        entries={data.feed || []}
        onLoadMore={() =>
          fetchMore({
            variables: {
              offset: data.feed.length
            },
            updateQuery: (prev, { fetchMoreResult }) => {
              if (!fetchMoreResult) return prev;
              return Object.assign({}, prev, {
                feed: [...prev.feed, ...fetchMoreResult.feed]
              });
            }
          })
        }
      />
    )}
  </Query>
);