Created
March 19, 2015 19:40
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Look at all tables and find matching columns.
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| def find_column_in_tables(filter) | |
| tables = ActiveRecord::Base.connection.tables.map { |tname| tname.singularize.camelize.constantize rescue nil }.compact | |
| column_names_by_table = tables.reduce({}) { |hash, table| hash.merge( table.name => table.column_names ) } | |
| column_names_by_table.select { |key,value| value.any? { |column_name| column_name =~ filter } } | |
| end |
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