We still need to source chruby.sh for $CHRBUY_VERSION.

Author: postmodern

bin/chruby-exec

@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
 
+chruby_sh="${0%/*}/../share/chruby/chruby.sh"
+source "$chruby_sh"
+
 case "$1" in
 	-h|--help)
 		echo "usage: chruby-exec RUBY [RUBYOPTS] -- COMMAND [ARGS...]"
@@ -31,7 +34,6 @@ if (( $# == 0 )); then
 	exit 1
 fi
 
-chruby_sh="${0%/*}/../share/chruby/chruby.sh"
 source_command="command -v chruby >/dev/null || source $chruby_sh"
 command="$source_command; chruby $(printf "%q " "${argv[@]}") && $(printf "%q " "$@")"
 

test/chruby_exec_test.sh

@@ -21,4 +21,13 @@ function test_chruby_exec()
 	assertEquals "did change the ruby" "$test_ruby_version" "$ruby_version"
 }
 
+function test_chruby_exec_with_version()
+{
+	local output=$(chruby-exec --version)
+
+	assertEquals "did not output the correct version" \
+		     "chruby version $CHRUBY_VERSION" \
+		     "$output"
+}
+
 SHUNIT_PARENT=$0 . $SHUNIT2