Module: Switchman::Arel::Visitors::ToSql

Defined in:
lib/switchman/arel.rb

Instance Method Summary collapse

Instance Method Details

#quote_local_table_name(name) ⇒ Object 



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# File 'lib/switchman/arel.rb', line 27

def quote_local_table_name name
  return name if ::Arel::Nodes::SqlLiteral === name
  @connection.quote_local_table_name(name)
end

#visit_Arel_Attributes_Attribute(*args) ⇒ Object 



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# File 'lib/switchman/arel.rb', line 17

def visit_Arel_Attributes_Attribute *args
  o = args.first
  join_name = o.relation.table_alias || o.relation.name
  result = "#{quote_local_table_name join_name}.#{quote_column_name o.name}"
  unless ::Rails.version < '4.2'.freeze
    result = args.last << result
  end
  result
end

#visit_Arel_Nodes_TableAlias(*args) ⇒ Object 



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# File 'lib/switchman/arel.rb', line 5

def visit_Arel_Nodes_TableAlias *args
  if ::Rails.version < '4.2'
    o = args.shift
    "#{visit o.relation, *args} #{quote_local_table_name o.name}"
  else
    o, collector = args
    collector = visit o.relation, collector
    collector << " "
    collector << quote_local_table_name(o.name)
  end
end