Merge pull request #5 from JuliaGeo/up

Test dependencies, squash 0.4 warnings, new install instructions

Author: garborg

README.md

@@ -37,14 +37,10 @@ to your start-up file (e.g. ``.bash_profile``).
 
 2. At the Julia prompt, run 
   ```julia
-  julia> Pkg.clone("https://github.com/yeesian/LibGEOS.jl.git")
-  ```
-3. `LibGEOS` has dependencies on [GeoInterface](https://github.com/yeesian/GeoInterface.jl), so you will need to install it by running
-  ```julia
-  julia> Pkg.clone(https://github.com/yeesian/GeoInterface.jl.git)
+  julia> Pkg.add("LibGEOS")
   ```
 
-4. Test that `LibGEOS` works by runnning
+3. Test that `LibGEOS` works by runnning
   ```julia
   julia> Pkg.test("LibGEOS")
   ```

REQUIRE

@@ -1,3 +1,3 @@
 julia 0.3
 GeoInterface
-Compat
+Compat

src/geo_interface.jl

@@ -12,7 +12,7 @@ function GeoInterface.coordinates(polygon::Polygon)
     if length(interiors) == 0
         return Vector{Vector{Float64}}[exterior]
     else
-        return [Vector{Vector{Float64}}[exterior], interiors]
+        return [Vector{Vector{Float64}}[exterior]; interiors]
     end
 end
 
@@ -24,14 +24,14 @@ function GeoInterface.coordinates(multipolygon::MultiPolygon)
     for (i,geom) in enumerate(getGeometries(multipolygon.ptr))
         exterior = getCoordinates(getCoordSeq(exteriorRing(geom)))
         interiors = [getCoordinates(getCoordSeq(ring)) for ring in interiorRings(geom)]
-        coords[i] = [Vector{Vector{Float64}}[exterior], interiors]
+        coords[i] = [Vector{Vector{Float64}}[exterior]; interiors]
     end
     coords
 end
 
 function GeoInterface.geometries(obj::GeometryCollection)
     collection = GeoInterface.AbstractGeometry[]
-    sizehint(collection, numGeometries(obj.ptr))
+    sizehint!(collection, numGeometries(obj.ptr))
     for geom in getGeometries(obj.ptr)
         if geomTypeId(geom) == GEOS_POINT
             push!(collection, Point(cloneGeom(geom)))