google_params.rb

def self.to_google_params(params)
  given_name = params[:first_name] if params.key? :first_name
  family_name = params[:last_name] if params.key? :last_name
  department = params[:department] if params.key? :department
  title = params[:title] if params.key? :title

  result = {}
  result[:primaryEmail] = params[:address] if params.key? :address
  result[:password] = params[:password] if params.key? :password
  result[:name] = {givenName: given_name, familyName: family_name} if given_name || family_name
  result[:organizations] = [{department: department, title: title}] if department || title
  result[:includeInGlobalAddressList] = !params[:privacy] if params.key? :privacy
  result[:orgUnitPath] = params[:org_unit_path] if params.key? :org_unit_path
  result
end