module Alexandria::UI::FreezeThaw

Public Instance Methods

freeze() click to toggle source
# File lib/alexandria/ui/init.rb, line 32
def freeze
  return if frozen?

  @old_model = model
  self.model = nil
end
frozen?() click to toggle source
# File lib/alexandria/ui/init.rb, line 28
def frozen?
  @old_model && !model
end
unfreeze() click to toggle source
# File lib/alexandria/ui/init.rb, line 39
def unfreeze
  return unless frozen?

  self.model = @old_model
  @old_model = nil
end