Add integration with URIParser

REQUIRE

@@ -1,2 +1,3 @@
 julia 0.6
 Compat 0.17.0
+URIParser

src/FilePaths.jl

@@ -3,6 +3,7 @@ __precompile__()
 module FilePaths
 
 using Compat
+import URIParser
 
 import Base: ==
 export
@@ -80,6 +81,7 @@ include("status.jl")
 include("posix.jl")
 include("windows.jl")
 include("path.jl")
+include("uri.jl")
 include("deprecates.jl")
 
 end # end of module

src/uri.jl

@@ -0,0 +1,20 @@
+function URIParser.URI(p::AbstractPath)
+    if isempty(root(p))
+        error("$p is not an absolute path")
+    end
+
+    b = IOBuffer()
+    print(b, "file://")
+
+    if !isempty(drive(p))
+        print(b, "/")
+        print(b, drive(p))        
+    end
+
+    for i=2:length(p.parts)
+        print(b, "/")
+        print(b, p.parts[i])
+    end
+
+    return URIParser.URI(String(take!(b)))
+end

test/runtests.jl

@@ -5,5 +5,6 @@ using Base.Test
 
 include("mode.jl")
 include("path.jl")
+include("test_uri.jl")
 
 end

test/test_uri.jl

@@ -0,0 +1,6 @@
+using URIParser
+using FilePaths
+
+@testset "URI" begin
+    @test string(URI(p"/foo/bar")) == "file:///foo/bar"
+end