flatbuffers 1.0.3 (new formula)

Closes Homebrew/legacy-homebrew#36544.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/flatbuffers.rb

@@ -0,0 +1,61 @@
+class Flatbuffers < Formula
+  homepage "https://google.github.io/flatbuffers"
+  url "https://github.com/google/flatbuffers/archive/v1.0.3.tar.gz"
+  sha1 "8daba5be5436b7cb99f1883e3eb7f1c5da52d6b9"
+
+  depends_on "cmake" => :build
+
+  def install
+    system "cmake", "-G", "Unix Makefiles", *std_cmake_args
+    system "make", "install"
+  end
+
+  test do
+    def testfbs; <<-EOS.undent
+      // example IDL file
+
+      namespace MyGame.Sample;
+
+      enum Color:byte { Red = 0, Green, Blue = 2 }
+
+      union Any { Monster }  // add more elements..
+
+        struct Vec3 {
+          x:float;
+          y:float;
+          z:float;
+        }
+
+        table Monster {
+          pos:Vec3;
+          mana:short = 150;
+          hp:short = 100;
+          name:string;
+          friendly:bool = false (deprecated);
+          inventory:[ubyte];
+          color:Color = Blue;
+        }
+
+      root_type Monster;
+
+      EOS
+    end
+    (testpath/"test.fbs").write(testfbs)
+
+    def testjson; <<-EOS.undent
+      {
+        pos: {
+          x: 1,
+          y: 2,
+          z: 3
+        },
+        hp: 80,
+        name: "MyMonster"
+      }
+      EOS
+    end
+    (testpath/"test.json").write(testjson)
+
+    system "flatc", "-c", "-b", "test.fbs", "test.json"
+  end
+end