diff --git a/ruby-coderay/PKGBUILD b/ruby-coderay/PKGBUILD
new file mode 100644
index 0000000..029112e
--- /dev/null
+++ b/ruby-coderay/PKGBUILD
@@ -0,0 +1,42 @@
+# Maintainer: George Rawlinson <grawlinson@archlinux.org>
+
+_gemname=coderay
+pkgname=ruby-$_gemname
+pkgver=1.1.3
+pkgrel=1
+pkgdesc="Fast syntax highlighting for selected languages"
+arch=('any')
+url="https://github.com/rubychan/coderay"
+license=('MIT')
+depends=('ruby')
+makedepends=('ruby-rdoc')
+options=('!emptydirs')
+source=("https://rubygems.org/downloads/$_gemname-$pkgver.gem")
+noextract=("$_gemname-$pkgver.gem")
+b2sums=('2efb285ae1eeef67367959f918ee27aed8ce404cfef28af23475a0ec62ffec7d3e9f2b5a6b81bf6c7088214b344b799662ed0928bd98687cfd5def739c2542e3')
+
+package() {
+  local _gemdir="$(ruby -e'puts Gem.default_dir')"
+
+  gem install \
+    --verbose \
+    --ignore-dependencies \
+    --no-user-install \
+    --install-dir "$pkgdir/$_gemdir" \
+    --bindir "$pkgdir/usr/bin" \
+    "$_gemname-$pkgver.gem"
+
+  # delete cache
+  cd "$pkgdir/$_gemdir"
+  rm -vrf cache
+
+  cd "gems/$_gemname-$pkgver"
+
+  # move documentation
+  install -vd "$pkgdir/usr/share/doc/$pkgname"
+  mv -vt "$pkgdir/usr/share/doc/$pkgname" README_INDEX.rdoc
+
+  # move license
+  install -vd "$pkgdir/usr/share/licenses/$pkgname"
+  mv -v MIT-LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}