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module ActiveRecord
module Type
class Boolean < Value # :nodoc:
def type
:boolean
end
private
def cast_value(value)
if value == ''
nil
elsif ConnectionAdapters::Column::TRUE_VALUES.include?(value)
true
else
if !ConnectionAdapters::Column::FALSE_VALUES.include?(value)
ActiveSupport::Deprecation.warn(<<-EOM)
You attempted to assign a value which is not explicitly true or false to a boolean column. Currently this value casts to false. This will change to match Ruby's sematics, and will cast to true in Rails 5.0. If you would like to maintain the current behavior, you should explicitly handle the values you would like cast to false.
EOM
end
false
end
end
end
end
end
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