method
new
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new(tables)
public
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# File activerecord/lib/active_record/associations/join_dependency.rb, line 14 def initialize(tables) @tables = tables @alias_cache = tables.each_with_object({}) { |table, h| h[table.node] = table.columns.each_with_object({}) { |column, i| i[column.name] = column.alias } } @columns_cache = tables.each_with_object({}) { |table, h| h[table.node] = table.columns } end