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block-local variable local bar = Ruby 1.9

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block-local variable
local

bar = quot;ihowerquot;
1.9
bar = quot;ihowerquot;
1.8,1.9


[1,2,3].each do |val; bar|
[1,2,3].each do |val|
bar = val
foo = val
end
bar = val
end
bar => quot;ihowerquot;
foo # NameError: undefined
local variable or method `foo’
bar => 3

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