Drop -rubygems flag, add --no-document flag

Do the following:

* Drop `-rubygems` from `ruby -rubygems -e 'pus Gem.default_dir'`. This
  flag appears to no longer be supported.
* Drop `makedepends=(rubygems)`. This dependency now resolves to the
  "ruby" package, and the error above suggests that rubygems is no
  longer a separate package.
* Add `--no-document` to `gem install ...`. This fixes a `cannot load
  such file -- rdoc/rdoc` error. It's also the approach taken by the
  ruby-hpricot community package.

1 files changed, 3 insertions, 3 deletions

diff --git a/PKGBUILD b/PKGBUILD
index c4b48ab9f57c..d899cbbddfa5 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -3,13 +3,12 @@
 pkgname=ruby-lumberjack
 _pkgname="${pkgname#ruby-}"
 pkgver=1.0.12
-pkgrel=1
+pkgrel=2
 pkgdesc='A simple, powerful, and fast logging implementation in Ruby.'
 arch=(any)
 url='https://github.com/bdurand/lumberjack'
 license=(MIT)
 depends=()
-makedepends=(rubygems)
 options=(!emptydirs)
 source=("https://rubygems.org/downloads/${_pkgname}-${pkgver}.gem")
 noextract=("${_pkgname}-${pkgver}.gem")
@@ -19,8 +18,9 @@ package() {
   # install gem
   HOME=/tmp gem install \
     --no-user-install \
+    --no-document \
     --ignore-dependencies \
-    --install-dir "${pkgdir}$(ruby -rubygems -e 'puts Gem.default_dir')" \
+    --install-dir "${pkgdir}$(ruby -e 'puts Gem.default_dir')" \
     --bindir "${pkgdir}/usr/bin" \
     "${srcdir}/${_pkgname}-${pkgver}.gem"