class GraphQL::Pagination::RelationConnection

# File lib/graphql/pagination/relation_connection.rb, line 55
def cursor_for(item)
  load_nodes
  position = cursor_index_for(item, nodes)
  offset_cursor_for_position(position)
end

# File lib/graphql/pagination/relation_connection.rb, line 32
def has_next_page
  # If the query loads the page anyway, load it now so its extra row answers this
  if @has_next_page.nil? && peek_next_page? &&
      (lookahead.selects?(:nodes) || lookahead.selects?(:edges) ||
        page_info_selection.selects?(:start_cursor) || page_info_selection.selects?(:end_cursor))
    load_nodes
  end
  if @has_next_page.nil?
    @has_next_page = if before_offset && before_offset > 0
      true
    elsif first
      if @nodes && @nodes.count < first
        false
      else
        relation_larger_than(sliced_nodes, @sliced_nodes_offset, first)
      end
    else
      false
    end
  end
  @has_next_page
end

# File lib/graphql/pagination/relation_connection.rb, line 15
def has_previous_page
  if @has_previous_page.nil?
    @has_previous_page = if after_offset && after_offset > 0
      true
    elsif last
      # See whether there are any nodes _before_ the current offset.
      # If there _is no_ current offset, then there can't be any nodes before it.
      # Assume that if the offset is positive, there are nodes before the offset.
      limited_nodes
      !(@paged_nodes_offset.nil? || @paged_nodes_offset == 0)
    else
      false
    end
  end
  @has_previous_page
end

# File lib/graphql/pagination/relation_connection.rb, line 10
def nodes
  load_nodes
  @nodes
end