Make base objects hashable, use it for equality check, and include srid #8

yohanboniface · 2019-12-15T17:23:22Z

I wonder if we should make sure neither self.coords nor self.srid is changed during the lifetime of a geometry, given hash depends on them, and a hash of an instance must never change.

srid defaults to 0, as ST_SRID does: ``` st_srid --------- 0 (1 row) ```

Make base objects hashable, use it for equality check, including srid

1dd374b

srid defaults to 0, as ST_SRID does: ``` st_srid --------- 0 (1 row) ```

yohanboniface force-pushed the hash branch from 7dce2c0 to 1dd374b Compare December 15, 2019 17:45

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Make base objects hashable, use it for equality check, and include srid #8

Make base objects hashable, use it for equality check, and include srid #8

yohanboniface commented Dec 15, 2019

Make base objects hashable, use it for equality check, and include srid #8

Are you sure you want to change the base?

Make base objects hashable, use it for equality check, and include srid #8

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yohanboniface commented Dec 15, 2019