Module: RGeo::ImplHelper::ValidOp

Included in:
Cartesian::GeometryCollectionImpl, Cartesian::LineImpl, Cartesian::LineStringImpl, Cartesian::LinearRingImpl, Cartesian::MultiLineStringImpl, Cartesian::MultiPointImpl, Cartesian::MultiPolygonImpl, Cartesian::PointImpl, Cartesian::ValidOp, Geographic::SphericalGeometryCollectionImpl, Geographic::SphericalLineImpl, Geographic::SphericalLineStringImpl, Geographic::SphericalLinearRingImpl, Geographic::SphericalMultiLineStringImpl, Geographic::SphericalMultiPointImpl, Geographic::SphericalMultiPolygonImpl, Geographic::SphericalPointImpl, Geographic::SphericalPolygonImpl
Defined in:
lib/rgeo/impl_helper/valid_op.rb

Overview

Mixin based off of the JTS/GEOS IsValidOp class. Implements #valid? and #invalid_reason on Features that include this.

See Also:

Instance Method Summary collapse

Instance Method Details

#invalid_reason ⇒ Object

Reason for invalidity or nil if valid

Returns:

  • String



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# File 'lib/rgeo/impl_helper/valid_op.rb', line 22

def invalid_reason
  return @invalid_reason if defined?(@invalid_reason)
  @invalid_reason = check_valid
end

#valid? ⇒ Boolean

Validity of geometry

Returns:

  • (Boolean) —

    Boolean



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# File 'lib/rgeo/impl_helper/valid_op.rb', line 15

def valid?
  invalid_reason.nil?
end