[FIX] Voronoi spurious segments [09]

AbelVM commented 8 years ago

Removes the unwanted segments
Tweak the buffering code to be more strict
[x] All declared geometries are geometry(Geometry, 4326) for general geoms, or geometry(Point, 4326)
[x] Existing functions in crankshaft python library called from the extension are kept at least from version N to version N+1 (to avoid breakage during upgrades).
[x] Docs for public-facing functions are written
[x] New functions follow the naming conventions: CDB_NameOfFunction. Where internal functions begin with an underscore _.
[x] If appropriate, new functions accepts an arbitrary query as an input (see Crankshaft Issue #6 for more information)

iriberri commented 8 years ago

A silly detail: wouldn't the doc have to be updated to set the SRID of the geoms as in the test?

AbelVM commented 8 years ago

All geoms are 4326 by default in Crankshaft, afaik

iriberri commented 8 years ago

Vamos!

AbelVM commented 8 years ago

Oleeeeeeee :dancer:

CartoDB / crankshaft