Class: Mongoid::Location::Polygon

Inherits:
Object
  • Object
show all
Includes:
Fields::Serializable
Defined in:
lib/mongoid_location/fields/polygon.rb,
lib/mongoid_location/fields/mongoid2/polygon.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.demongoize(object) ⇒ Object 



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# File 'lib/mongoid_location/fields/polygon.rb', line 11

def demongoize(object)
  points = object.map do |pair|
    RGeo::Geographic.spherical_factory.point *pair
  end
  ring = RGeo::Geographic.spherical_factory.linear_ring points
  RGeo::Geographic.spherical_factory.polygon ring
end

.instantiate(name, options = {}) ⇒ Object 



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# File 'lib/mongoid_location/fields/mongoid2/polygon.rb', line 6

def self.instantiate name, options = {}
  super
end

Instance Method Details

#deserialize(object) ⇒ Object 



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# File 'lib/mongoid_location/fields/mongoid2/polygon.rb', line 14

def deserialize(object)
  points = object.map do |pair|
    RGeo::Geographic.spherical_factory.point *pair
  end
  ring = RGeo::Geographic.spherical_factory.linear_ring points
  RGeo::Geographic.spherical_factory.polygon ring
end

#mongoize ⇒ Object

See mongoid.org/en/mongoid/docs/upgrading.html



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# File 'lib/mongoid_location/fields/polygon.rb', line 6

def mongoize
  self #.flatten
end

#serialize(object) ⇒ Object 



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# File 'lib/mongoid_location/fields/mongoid2/polygon.rb', line 10

def serialize(object)
  object
end