Created
October 2, 2014 01:40
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| $ rvm use 1.8.7 | |
| $ irb | |
| >> class Foo; def foo; "abc" end; def run; foo=foo; p foo; end end | |
| => nil | |
| >> Foo.new.foo | |
| => "abc" | |
| $ rvm use 2.2.0 | |
| $ irb | |
| >> class Foo; def foo; "abc" end; def run; foo=foo; p foo; end end | |
| => :run | |
| >> Foo.new.foo | |
| => "abc" |
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