class ActiveRecord::Associations::JoinDependency
Private Instance Methods
table_aliases_for(parent, node)
click to toggle source
# File lib/duty_free.rb, line 381 def table_aliases_for(parent, node) node.reflection.chain.map do |reflection| alias_tracker.aliased_table_for( reflection.table_name, table_alias_for(reflection, parent, reflection != node.reflection) ).tap do |x| # %%% Specific only to Rails 4.2 (and maybe 4.1?) x = x.left if x.is_a?(Arel::Nodes::TableAlias) y = reflection.chain.find { |c| c.table_name == x.name } x.instance_variable_set(:@_arel_table_type, y.klass) end end end