A .travis.yml

@@ -0,0 +1,7 @@
+before_install: sudo apt-get install easy_install docutils
+rvm:
+  - 1.9.3
+  - 2.0.0
+notifications:
+  disabled: true
+bundler_args: --without development

M script/cibuild → script/cibuild

@@ -2,6 +2,16 @@ #!/bin/bash
 
 set -e
 
+# GC customizations
+export RUBY_GC_MALLOC_LIMIT=79000000
+export RUBY_HEAP_MIN_SLOTS=800000
+export RUBY_HEAP_FREE_MIN=100000
+export RUBY_HEAP_SLOTS_INCREMENT=400000
+export RUBY_HEAP_SLOTS_GROWTH_FACTOR=1
+
+export PATH="/usr/share/rbenv/shims:$PATH"
+export RBENV_VERSION="1.9.3"
+
 # bootstrap gem environment changes
 echo "Bootstrapping gem environment ..."