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jasonLaster/func.rb

Created July 30, 2012 19:18
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anonymous function fun
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func.rb
# why can a proc be passed to an instance_eval and not a lambda?
b = binding
b.instance_eval {@x = 5}
b.instance_eval &(proc {puts @x})
b.instance_eval &(lambda {puts @x})
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b.instance_eval &(lambda {|b| puts @x})

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