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mjgiarlo/console.rb

Created July 8, 2015 17:37
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automatic nilification
Raw
console.rb
[1] pry(main)> var1 = 'value1' if false
=> nil
[2] pry(main)> var1
=> nil
[3] pry(main)> if false
[3] pry(main)* var2 = 'value2'
[3] pry(main)* end
=> nil
[4] pry(main)> var2
=> nil
[5] pry(main)> var3
NameError: undefined local variable or method `var3' for main:Object
from (pry):7:in `__pry__'
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