Current page helpers

application_helper.rb

module ApplicationHelper
  def current_page_with_controllers?(controllers)
    controllers.any? { |controller| current_page? controller: controller }
  end

  def current_page_with_actions?(actions)
    actions.any? { |action| current_page? action: action }
  end

  def current_page_with_controllers_and_actions?(controllers, actions)
    current_page_with_controllers?(controllers) && current_page_with_actions?(actions)
  end

  def current_page_with_controllers_or_actions?(controllers, actions)
    current_page_with_controllers?(controllers) || current_page_with_actions?(actions)
  end

  def current_page_with_controller_or_action?(value)
    current_page?(controller: value) || current_page?(action: value)
  end

  # Checking controller name
  current_page? controller: "people"
  current_page_with_controllers? ["people", "contacts"]

  # Checking action name
  current_page? action: "new"
  current_page_with_actions? ["new", "edit"]

  # Checking both controller and action name
  current_page? controller: "people", action: "new"
  current_page_with_controllers_and_actions? ["people", "contacts"], ["new", "edit"]

  # Checking controller or action name
  current_page_with_controller_or_action? "people"
  current_page_with_controllers_or_actions? ["people", "contacts"]
  current_page_with_controller_or_action? "new"
  current_page_with_controllers_or_actions? ["new", "edit"]
end