# File lib/her/json_api/model.rb, line 22 def self.to_params(attributes, changes = {}) request_data = { type: @type }.tap do |request_body| attrs = attributes.dup.symbolize_keys.tap do |filtered_attributes| if her_api.options[:send_only_modified_attributes] filtered_attributes.slice! *changes.keys.map(&:to_sym) end end request_body[:id] = attrs.delete(:id) if attrs[:id] request_body[:attributes] = attrs end { data: request_data } end