{
  "name": "intersects",
  "type": "function",
  "groups": ["GeometryGroup"],
  "description": "Tests whether a geometry intersects another. Returns true if the geometries spatially intersect (share any portion of space) and false if they do not.",
  "arguments": [ {"arg":"geometry1","description":"a geometry"},
                 {"arg":"geometry2","description":"a geometry"}],
  "examples": [ { "expression":"intersects( geom_from_wkt( 'POINT(4 4)' ), geom_from_wkt( 'LINESTRING(3 3, 4 4, 5 5)' ) )", "returns":"true"},
  { "expression":"intersects( geom_from_wkt( 'POINT(4 5)' ), geom_from_wkt( 'POINT(5 5)' ) )", "returns":"false"}
  ]
}