Created
January 13, 2012 09:43
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RVM JRuby 1.9 mode
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| > if [[ "$RUBY_VERSION" == "jruby-19" ]]; then export export PROJECT_JRUBY_OPTS=( --1.9 ); fi | |
| > rvm use $RUBY_VERSION |
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| > cd ~/.rvm/hooks | |
| > chmod -x after_use_jruby | |
| > chmod +x after_use_jruby_opts |
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| > # Just set PROJECT_JRUBY_OPTS before running RVM, thats it | |
| > export PROJECT_JRUBY_OPTS=( --1.9 ) | |
| > rvm use jruby | |
| > ruby -v | |
| > jruby 1.6.5.1 (ruby-1.9.2-p136) (2011-12-27 1bf37c2) (Java HotSpot(TM) Client VM 1.6.0_29) [darwin-i386-java] | |
| > echo $JRUBY_OPTS | |
| --client -J-d32 --1.9 | |
| > # Note the other JRUBY_OPTS are preserved | |
| > # Also note the when shelling out it is still Ruby 1.9 | |
| > ruby -e "system('ruby -v')" | |
| jruby 1.6.5.1 (ruby-1.9.2-p136) (2011-12-27 1bf37c2) (Java HotSpot(TM) Client VM 1.6.0_29) [darwin-i386-java] |
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