class Torque::PostgreSQL::GeometryBuilder
Constants
- DESTRUCTOR
- NUMBER_SERIALIZER
Public Instance Methods
cast(value)
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# File lib/torque/postgresql/geometry_builder.rb, line 23 def cast(value) case value when ::String return if value.blank? value.gsub!(DESTRUCTOR, '') build_klass(*value.split(',')) when ::Hash build_klass(*value.symbolize_keys.slice(*pieces).values) when ::Array build_klass(*(value.flatten)) else value end end
changed_in_place?(raw_old_value, new_value)
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# File lib/torque/postgresql/geometry_builder.rb, line 68 def changed_in_place?(raw_old_value, new_value) raw_old_value != serialize(new_value) end
deserialize(value)
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# File lib/torque/postgresql/geometry_builder.rb, line 56 def deserialize(value) build_klass(*value.gsub(DESTRUCTOR, '').split(',')) unless value.nil? end
formation()
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# File lib/torque/postgresql/geometry_builder.rb, line 19 def formation self.class.const_get('FORMATION') end
pieces()
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# File lib/torque/postgresql/geometry_builder.rb, line 15 def pieces self.class.const_get('PIECES') end
serialize(value)
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# File lib/torque/postgresql/geometry_builder.rb, line 38 def serialize(value) parts = case value when config_class pieces.map { |piece| value.public_send(piece) } when ::Hash value.symbolize_keys.slice(*pieces).values when ::Array value.flatten end parts = parts&.compact&.flatten return if parts.blank? raise 'Invalid format' if parts.size < pieces.size format(formation, *parts.first(pieces.size).map(&number_serializer)) end
type()
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# File lib/torque/postgresql/geometry_builder.rb, line 10 def type return self.class.const_get('TYPE') if self.class.const_defined?('TYPE') self.class.const_set('TYPE', self.class.name.demodulize.underscore.to_sym) end
type_cast_for_schema(value)
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Calls superclass method
# File lib/torque/postgresql/geometry_builder.rb, line 60 def type_cast_for_schema(value) if config_class === value pieces.map { |piece| value.public_send(piece) } else super end end
Protected Instance Methods
build_klass(*args)
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# File lib/torque/postgresql/geometry_builder.rb, line 82 def build_klass(*args) return nil if args.empty? check_invalid_format!(args) config_class.new(*args.try(:first, pieces.size)&.map(&:to_f)) end
check_invalid_format!(args)
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# File lib/torque/postgresql/geometry_builder.rb, line 89 def check_invalid_format!(args) raise 'Invalid format' if args.size < pieces.size end
config_class()
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# File lib/torque/postgresql/geometry_builder.rb, line 78 def config_class Torque::PostgreSQL.config.geometry.public_send("#{type}_class") end
number_serializer()
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# File lib/torque/postgresql/geometry_builder.rb, line 74 def number_serializer self.class.const_get('NUMBER_SERIALIZER') end