Method: Trust::Controller::Resource#strong_params

Defined in:
lib/trust/controller/resource.rb,
lib/trust/controller/resource.rb

#strong_params(new_action = new_action?) ) ⇒ Object

Returns strong parameters for the instance (Rails 4) This call will take advantage of the spesified in permissions. If no such permissions is defined, it will fall back to instance_params

Example

# assume the following permissions defined
class  < Default
  require :account
  permit :number, :amount
end

# in AccountsController
resource.strong_params  # same as params.require(:account).permit(:number, :amount)

# as a new action
resource.strong_params(true)  # same as params.fetch(:account, {}).permit(:number, :amount)



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# File 'lib/trust/controller/resource.rb', line 106

def strong_params(new_action = new_action?)
  if params_handler.size > 0
    if params_handler[:require]
      new_action ? 
        params.fetch(params_handler[:require], {}).permit(params_handler[:permit]) : 
        params.require(params_handler[:require]).permit(params_handler[:permit])
    else
      params.permit(params_handler[:permit])
    end
  else
    instance_params
  end
end