Created
February 12, 2012 19:59
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| >> foo = proc { bar } | |
| => #<Proc:0x0000000101c444b8@(pry):1> | |
| >> foo.call | |
| NameError: undefined local variable or method `bar' for #<Object:0x1001dc288> | |
| from (pry):1 | |
| >> def bar | |
| >> "bar" | |
| >> end | |
| => nil | |
| >> foo.call | |
| => "bar" | |
| >> class Baz | |
| >> def bar | |
| >> "baz" | |
| >> end | |
| >> end | |
| => nil | |
| >> Baz.new.instance_eval(&foo) | |
| => "baz" |
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