class Paperclip::Geometry

def resize_to(geometry)

Parameters:
  • geometry (String) -- the Paperclip geometry definition to resize to 
def resize_to(geometry)
  new_geometry = Paperclip::Geometry.parse geometry
  case new_geometry.modifier
  when '!', '#'
    new_geometry
  when '>'
    if new_geometry.width >= self.width && new_geometry.height >= self.height
      self
    else
      scale_to new_geometry
    end
  when '<'
    if new_geometry.width <= self.width || new_geometry.height <= self.height
      self
    else
      scale_to new_geometry
    end
  else
    scale_to new_geometry
  end
end