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Created April 12, 2016 17:22
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a.rb
a = 'aly\'s dog'
=> "aly's dog"
a.sub '\'', '#'
=> "aly#s dog"
a.sub '\'', 'test'
=> "alytests dog"
a.sub '\'', '\\'
=> "aly\\s dog"
a.sub '\'', '\\\''
=> "alys dogs dog"
# should be "aly\'s dog"
a.sub "'", "\'"
=> "aly's dog"
1.9.3-p0 :051 > a.sub "'", "\\'"
=> "alys dogs dog"
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