Object#block in <main>
(pry):21
Student#__temp__7656e6465627
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/read.rb:34
Student#_read_attribute
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/read.rb:70
String#to_s
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_methods/read.rb:71
ActiveRecord::AttributeSet#fetch_value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set.rb:44
ActiveRecord::AttributeSet#[]
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set.rb:12
ActiveRecord::LazyAttributeHash#[]
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute_set/builder.rb:41
ActiveRecord::Attribute::FromDatabase#value
$GemPath0/gems/activerecord-5.1.2/lib/active_record/attribute.rb:36