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Come for the `set -e`, stay for the `|| true`
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| >> class Object | |
| >> def set(other) | |
| >> other | |
| >> end | |
| >> | |
| ?> def e | |
| >> Hero.new | |
| >> end | |
| >> end | |
| => :e | |
| >> | |
| ?> class Hero | |
| >> def -@() | |
| >> puts "PRODUCTION HERO SAFETY LEVEL ENGAGE!" | |
| >> end | |
| >> end | |
| => :-@ | |
| >> set -e | |
| PRODUCTION HERO SAFETY LEVEL ENGAGE! | |
| => nil | |
| >> class Hero | |
| >> def +@() | |
| >> puts "DISENGAGED. FIGHT STRONG, HERO." | |
| >> end | |
| >> end | |
| => :+@ | |
| >> set +e | |
| DISENGAGED. FIGHT STRONG, HERO. | |
| => nil | |
| >> | |
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