Question

I can't get this to work. Anyone familiar with using postGIS on Rails?

scope :recent, lambda {|lat, lng|
point = Point.from_lon_lat(lng, lat, SRID)
non_silent_within_72_hours.
where("ST_DWithin(posts.point, ST_GeomFromEWKT('#{point.as_ewkt}'), 1.0)")
}
I can't get this to work. Anyone familiar with using postGIS on Rails?

scope :recent, lambda {|lat, lng|
point = Point.from_lon_lat(lng, lat, SRID)
non_silent_within_72_hours.
where("ST_DWithin(posts.point, ST_GeomFromEWKT('#{point.as_ewkt}'), 1.0)")
}
@Computer Science