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Regular Expression Default Mode Changes from Multiline to Single Line

Rails 4.0

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#1 StrongTSQ



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Posted 14 August 2013 - 05:31 PM

In rails 4.0, regular expression's default mode is changed to single line.

And you need to specify the :multiline => true if you want to use ^ and $ correctly.

Otherwise, you need to use \A and \Z  instead.


Please refer to: http://homakov.blogs...rious-ruby.html

for the details.

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