dark-panda/ffi-geos — pull request #10 by dazuma (2012-04-15 07:54:38+00:00)
Title: Support Geometry#buffer with GEOS 3.2

GEOS 3.2 supports buffers but via GEOSBuffer_r() rather than GEOSBufferWithParams_r(). This pull request fixes buffer support when running GEOS 3.2.