Update ruby-arel to 6.0.0.

=== 6.0.0 / 2014-11-25

* Enhancements

  * Remove deprecated `Arel::Expression`
  * Remove deprecated `Arel::SqlLiteral`
  * Remove deprecated `SelectManager#joins`
  * Remove deprecated `SelectManager#to_a`
  * Remove deprecated `Arel::Sql::Engine`
  * Remove deprecated `Arel::InnerJoin` constant
  * Remove deprecated `Arel::OuterJoin` constant

== 5.0.0 / 2013-12-04

* Enhancements

  * Remove deprecated code

* Bug Fixes

  * Fix serializing a relation when calling `to_yaml`

=== 4.0.2 / 2014-02-05

 * Bug Fixes

  * Fix `SqlLiteral` YAML serialization
  * PostgreSQL bugfix for invalid SQL in subqueries

== 4.0.1 / 2013-10-22

* Enhancements

  * Cache visitor dispatch on a per-visitor basis
  * Improve performance of #uniq across a large number of nodes

* Bug Fixes

  * Make visitors threadsafe by removing @last_column
  * Support `columns_for_distinct` with Oracle adapter

3 files changed, 17 insertions, 66 deletions

diff --git a/databases/ruby-arel/Makefile b/databases/ruby-arel/Makefile
index 1f52aead324..d0210699b6c 100644
--- a/databases/ruby-arel/Makefile
+++ b/databases/ruby-arel/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.8 2014/02/09 05:29:26 taca Exp $
+# $NetBSD: Makefile,v 1.9 2015/02/17 14:22:57 taca Exp $
 
-DISTNAME=	arel-3.0.3
+DISTNAME=	arel-6.0.0
 CATEGORIES=	databases
 
 MAINTAINER=	pkgsrc-users@NetBSD.org
diff --git a/databases/ruby-arel/PLIST b/databases/ruby-arel/PLIST
index 634950febe5..e120e833a12 100644
--- a/databases/ruby-arel/PLIST
+++ b/databases/ruby-arel/PLIST
@@ -1,24 +1,18 @@
-@comment $NetBSD: PLIST,v 1.6 2014/02/09 05:29:26 taca Exp $
+@comment $NetBSD: PLIST,v 1.7 2015/02/17 14:22:57 taca Exp $
 ${GEM_HOME}/cache/${GEM_NAME}.gem
-${GEM_LIBDIR}/.autotest
-${GEM_LIBDIR}/.gemtest
-${GEM_LIBDIR}/.travis.yml
-${GEM_LIBDIR}/Gemfile
 ${GEM_LIBDIR}/History.txt
 ${GEM_LIBDIR}/MIT-LICENSE.txt
-${GEM_LIBDIR}/Manifest.txt
 ${GEM_LIBDIR}/README.markdown
-${GEM_LIBDIR}/Rakefile
-${GEM_LIBDIR}/arel.gemspec
 ${GEM_LIBDIR}/lib/arel.rb
 ${GEM_LIBDIR}/lib/arel/alias_predication.rb
 ${GEM_LIBDIR}/lib/arel/attributes.rb
 ${GEM_LIBDIR}/lib/arel/attributes/attribute.rb
+${GEM_LIBDIR}/lib/arel/collectors/bind.rb
+${GEM_LIBDIR}/lib/arel/collectors/plain_string.rb
+${GEM_LIBDIR}/lib/arel/collectors/sql_string.rb
 ${GEM_LIBDIR}/lib/arel/compatibility/wheres.rb
 ${GEM_LIBDIR}/lib/arel/crud.rb
 ${GEM_LIBDIR}/lib/arel/delete_manager.rb
-${GEM_LIBDIR}/lib/arel/deprecated.rb
-${GEM_LIBDIR}/lib/arel/expression.rb
 ${GEM_LIBDIR}/lib/arel/expressions.rb
 ${GEM_LIBDIR}/lib/arel/factory_methods.rb
 ${GEM_LIBDIR}/lib/arel/insert_manager.rb
@@ -27,23 +21,27 @@ ${GEM_LIBDIR}/lib/arel/nodes.rb
 ${GEM_LIBDIR}/lib/arel/nodes/and.rb
 ${GEM_LIBDIR}/lib/arel/nodes/ascending.rb
 ${GEM_LIBDIR}/lib/arel/nodes/binary.rb
+${GEM_LIBDIR}/lib/arel/nodes/bind_param.rb
 ${GEM_LIBDIR}/lib/arel/nodes/count.rb
 ${GEM_LIBDIR}/lib/arel/nodes/delete_statement.rb
 ${GEM_LIBDIR}/lib/arel/nodes/descending.rb
 ${GEM_LIBDIR}/lib/arel/nodes/equality.rb
 ${GEM_LIBDIR}/lib/arel/nodes/extract.rb
 ${GEM_LIBDIR}/lib/arel/nodes/false.rb
+${GEM_LIBDIR}/lib/arel/nodes/full_outer_join.rb
 ${GEM_LIBDIR}/lib/arel/nodes/function.rb
+${GEM_LIBDIR}/lib/arel/nodes/grouping.rb
 ${GEM_LIBDIR}/lib/arel/nodes/in.rb
 ${GEM_LIBDIR}/lib/arel/nodes/infix_operation.rb
 ${GEM_LIBDIR}/lib/arel/nodes/inner_join.rb
 ${GEM_LIBDIR}/lib/arel/nodes/insert_statement.rb
 ${GEM_LIBDIR}/lib/arel/nodes/join_source.rb
+${GEM_LIBDIR}/lib/arel/nodes/matches.rb
 ${GEM_LIBDIR}/lib/arel/nodes/named_function.rb
 ${GEM_LIBDIR}/lib/arel/nodes/node.rb
-${GEM_LIBDIR}/lib/arel/nodes/ordering.rb
 ${GEM_LIBDIR}/lib/arel/nodes/outer_join.rb
 ${GEM_LIBDIR}/lib/arel/nodes/over.rb
+${GEM_LIBDIR}/lib/arel/nodes/right_outer_join.rb
 ${GEM_LIBDIR}/lib/arel/nodes/select_core.rb
 ${GEM_LIBDIR}/lib/arel/nodes/select_statement.rb
 ${GEM_LIBDIR}/lib/arel/nodes/sql_literal.rb
@@ -59,72 +57,25 @@ ${GEM_LIBDIR}/lib/arel/nodes/window.rb
 ${GEM_LIBDIR}/lib/arel/nodes/with.rb
 ${GEM_LIBDIR}/lib/arel/order_predications.rb
 ${GEM_LIBDIR}/lib/arel/predications.rb
-${GEM_LIBDIR}/lib/arel/relation.rb
 ${GEM_LIBDIR}/lib/arel/select_manager.rb
-${GEM_LIBDIR}/lib/arel/sql/engine.rb
-${GEM_LIBDIR}/lib/arel/sql_literal.rb
 ${GEM_LIBDIR}/lib/arel/table.rb
 ${GEM_LIBDIR}/lib/arel/tree_manager.rb
 ${GEM_LIBDIR}/lib/arel/update_manager.rb
 ${GEM_LIBDIR}/lib/arel/visitors.rb
+${GEM_LIBDIR}/lib/arel/visitors/bind_substitute.rb
 ${GEM_LIBDIR}/lib/arel/visitors/bind_visitor.rb
 ${GEM_LIBDIR}/lib/arel/visitors/depth_first.rb
 ${GEM_LIBDIR}/lib/arel/visitors/dot.rb
 ${GEM_LIBDIR}/lib/arel/visitors/ibm_db.rb
 ${GEM_LIBDIR}/lib/arel/visitors/informix.rb
-${GEM_LIBDIR}/lib/arel/visitors/join_sql.rb
 ${GEM_LIBDIR}/lib/arel/visitors/mssql.rb
 ${GEM_LIBDIR}/lib/arel/visitors/mysql.rb
 ${GEM_LIBDIR}/lib/arel/visitors/oracle.rb
-${GEM_LIBDIR}/lib/arel/visitors/order_clauses.rb
 ${GEM_LIBDIR}/lib/arel/visitors/postgresql.rb
+${GEM_LIBDIR}/lib/arel/visitors/reduce.rb
 ${GEM_LIBDIR}/lib/arel/visitors/sqlite.rb
 ${GEM_LIBDIR}/lib/arel/visitors/to_sql.rb
 ${GEM_LIBDIR}/lib/arel/visitors/visitor.rb
 ${GEM_LIBDIR}/lib/arel/visitors/where_sql.rb
 ${GEM_LIBDIR}/lib/arel/window_predications.rb
-${GEM_LIBDIR}/test/attributes/test_attribute.rb
-${GEM_LIBDIR}/test/helper.rb
-${GEM_LIBDIR}/test/nodes/test_as.rb
-${GEM_LIBDIR}/test/nodes/test_ascending.rb
-${GEM_LIBDIR}/test/nodes/test_bin.rb
-${GEM_LIBDIR}/test/nodes/test_count.rb
-${GEM_LIBDIR}/test/nodes/test_delete_statement.rb
-${GEM_LIBDIR}/test/nodes/test_descending.rb
-${GEM_LIBDIR}/test/nodes/test_equality.rb
-${GEM_LIBDIR}/test/nodes/test_extract.rb
-${GEM_LIBDIR}/test/nodes/test_infix_operation.rb
-${GEM_LIBDIR}/test/nodes/test_insert_statement.rb
-${GEM_LIBDIR}/test/nodes/test_named_function.rb
-${GEM_LIBDIR}/test/nodes/test_node.rb
-${GEM_LIBDIR}/test/nodes/test_not.rb
-${GEM_LIBDIR}/test/nodes/test_or.rb
-${GEM_LIBDIR}/test/nodes/test_over.rb
-${GEM_LIBDIR}/test/nodes/test_select_core.rb
-${GEM_LIBDIR}/test/nodes/test_select_statement.rb
-${GEM_LIBDIR}/test/nodes/test_sql_literal.rb
-${GEM_LIBDIR}/test/nodes/test_sum.rb
-${GEM_LIBDIR}/test/nodes/test_update_statement.rb
-${GEM_LIBDIR}/test/support/fake_record.rb
-${GEM_LIBDIR}/test/test_activerecord_compat.rb
-${GEM_LIBDIR}/test/test_attributes.rb
-${GEM_LIBDIR}/test/test_crud.rb
-${GEM_LIBDIR}/test/test_delete_manager.rb
-${GEM_LIBDIR}/test/test_factory_methods.rb
-${GEM_LIBDIR}/test/test_insert_manager.rb
-${GEM_LIBDIR}/test/test_select_manager.rb
-${GEM_LIBDIR}/test/test_table.rb
-${GEM_LIBDIR}/test/test_update_manager.rb
-${GEM_LIBDIR}/test/visitors/test_bind_visitor.rb
-${GEM_LIBDIR}/test/visitors/test_depth_first.rb
-${GEM_LIBDIR}/test/visitors/test_dot.rb
-${GEM_LIBDIR}/test/visitors/test_ibm_db.rb
-${GEM_LIBDIR}/test/visitors/test_informix.rb
-${GEM_LIBDIR}/test/visitors/test_join_sql.rb
-${GEM_LIBDIR}/test/visitors/test_mssql.rb
-${GEM_LIBDIR}/test/visitors/test_mysql.rb
-${GEM_LIBDIR}/test/visitors/test_oracle.rb
-${GEM_LIBDIR}/test/visitors/test_postgres.rb
-${GEM_LIBDIR}/test/visitors/test_sqlite.rb
-${GEM_LIBDIR}/test/visitors/test_to_sql.rb
 ${GEM_HOME}/specifications/${GEM_NAME}.gemspec
diff --git a/databases/ruby-arel/distinfo b/databases/ruby-arel/distinfo
index 04d2fc3b79e..fe4797d783c 100644
--- a/databases/ruby-arel/distinfo
+++ b/databases/ruby-arel/distinfo
@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.8 2014/02/09 05:29:26 taca Exp $
+$NetBSD: distinfo,v 1.9 2015/02/17 14:22:57 taca Exp $
 
-SHA1 (arel-3.0.3.gem) = e9033ac564b5631d3a1a1b9a9a810a468408d2f7
-RMD160 (arel-3.0.3.gem) = 4c164e4264f7180822cf0c064757d56822f8c181
-Size (arel-3.0.3.gem) = 48128 bytes
+SHA1 (arel-6.0.0.gem) = f1b518c60accb8d7752f84a465853bf27fa7f9a1
+RMD160 (arel-6.0.0.gem) = 55e7fc23f2f540f15027a0e3e9bd3178460b4c7c
+Size (arel-6.0.0.gem) = 30720 bytes