exists? and blank? under the hood
Should I use exists? or blank? To answer this question we will unpack ActiveRecord and put exists? and blank? methods under the scope.
http://marouenbousnina.com/activerecord-exists-and-blank-under-the-hood/
Should I use exists? or blank? To answer this question we will unpack ActiveRecord and put exists? and blank? methods under the scope.
http://marouenbousnina.com/activerecord-exists-and-blank-under-the-hood/
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