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Fix limit data dropped from schema on migrate #440

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Merged
keithdoggett merged 1 commit into from
Feb 24, 2026
+539 −0
Merged

Fix limit data dropped from schema on migrate #440

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23 changes: 23 additions & 0 deletions lib/active_record/connection_adapters/postgis/spatial_column.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,29 @@ def spatial?
%i[geometry geography].include?(@sql_type_metadata.type)
end

SPATIAL_ATTRIBUTES = %w[geographic geometric_type has_m has_z srid limit].freeze

def init_with(coder)
SPATIAL_ATTRIBUTES.each { |attr| instance_variable_set(:"@#{attr}", coder[attr]) }
super
end

def encode_with(coder)
SPATIAL_ATTRIBUTES.each { |attr| coder[attr] = instance_variable_get(:"@#{attr}") }
super
end

def ==(other)
other.is_a?(SpatialColumn) &&
super &&
SPATIAL_ATTRIBUTES.all? { |attr| public_send(attr) == other.public_send(attr) }
end
alias :eql? :==

def hash
SPATIAL_ATTRIBUTES.reduce(SpatialColumn.hash ^ super.hash) { |h, attr| h ^ public_send(attr).hash }
end

private

def set_geometric_type_from_name(name)
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