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@vasche
Created May 6, 2013 06:06
From http://jeffgardner.org/2011/08/04/rails-string-to-boolean-method/ Метод перевода строки в boolean. Установить в /config/initializers
class String
def to_bool
return true if self == true || self =~ (/(true|t|yes|y|1)$/i)
return false if self == false || self.blank? || self =~ (/(false|f|no|n|0)$/i)
raise ArgumentError.new("invalid value for Boolean: \"#{self}\"")
end
end
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