Module: Arel::Visitors::ArJdbcCompat

Defined in:
lib/arel/visitors/compat.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.limit_for(limit_or_node) ⇒ Object 



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# File 'lib/arel/visitors/compat.rb', line 27

def limit_for(limit_or_node)
  if limit_or_node.respond_to?(:expr)
    expr = limit_or_node.expr
    # NOTE(uwe): Different behavior for Arel 6.0.0 and 6.0.2
    expr.respond_to?(:value) ? expr.value.to_i : expr.to_i
  else
    limit_or_node
  end
end

Instance Method Details

#do_visit(x, a) ⇒ Object (protected)

AREL 4.0



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# File 'lib/arel/visitors/compat.rb', line 8

def do_visit(x, a); visit(x); end

#do_visit_select_core(x, a) ⇒ Object (protected)

AREL 4.0



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# File 'lib/arel/visitors/compat.rb', line 14

def do_visit_select_core(x, a) # a = nil
  visit_Arel_Nodes_SelectCore(x)
end