Class: Arel::Attributes::Attribute

Inherits:
Object
  • Object
show all
Defined in:
lib/arel/visitors/postgis.rb

Instance Method Summary collapse

Instance Method Details

#distance_operator(other) ⇒ Object Also known as: <-> 



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# File 'lib/arel/visitors/postgis.rb', line 133

def distance_operator(other)
  Arel::Nodes::SpatialDistanceOperator.new(self, other)
end

#st_area ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 129

def st_area
  Arel::Nodes::SpatialArea.new(self)
end

#st_buffer(distance) ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 121

def st_buffer(distance)
  Arel::Nodes::SpatialBuffer.new(self, distance)
end

#st_contains(other) ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 105

def st_contains(other)
  Arel::Nodes::SpatialContains.new(self, other)
end

#st_distance(other) ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 97

def st_distance(other)
  Arel::Nodes::SpatialDistance.new(self, other)
end

#st_dwithin(other, distance) ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 117

def st_dwithin(other, distance)
  Arel::Nodes::SpatialDWithin.new(self, other, distance)
end

#st_intersects(other) ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 113

def st_intersects(other)
  Arel::Nodes::SpatialIntersects.new(self, other)
end

#st_length ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 101

def st_length
  Arel::Nodes::SpatialLength.new(self)
end

#st_transform(srid) ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 125

def st_transform(srid)
  Arel::Nodes::SpatialTransform.new(self, srid)
end

#st_within(other) ⇒ Object 



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# File 'lib/arel/visitors/postgis.rb', line 109

def st_within(other)
  Arel::Nodes::SpatialWithin.new(self, other)
end