Module: StoneWall::UserExtensions

Defined in:
lib/stonewall/user_extensions.rb

Instance Method Summary collapse

Instance Method Details

#may_send?(object, method) ⇒ Boolean

I like Aegis so much, I stole their idea for this part of the gem. I hope you don't mind guys, but I really need an ACL that triggers off of object state!

Returns:

  • (Boolean) 


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# File 'lib/stonewall/user_extensions.rb', line 32

def may_send?(object, method)
  object.class.stonewall.allowed?(object, self, method)
end

#stonewall_role_info ⇒ Object

This is the ugliest method in the whole gem. You have a lot of freedom in how you implement your role system, and I have to adapt to that. You can have:

  • role as a string on your class
  • role as a singular has_one or belongs_to relationship
  • your user can has_many :roles, and they can be any object you want. The only thing we require is that, if your role is a separate object, it responds to a 'name' method with a string or a symbol that matches the symbol you use when defining the permissions in your dsl.


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# File 'lib/stonewall/user_extensions.rb', line 14

def stonewall_role_info
  return @role_symbols if @role_symbols
  @role_symbols = Array.new
  if self.respond_to?(:role)
    @role_symbols << StoneWall::Helpers.symbolize_role(role)
  end

  if self.respond_to?(:roles)
    roles.each do |role|
      @role_symbols << StoneWall::Helpers.symbolize_role(role)
    end
  end
  @role_symbols
end