Hello community, here is the log from the commit of package rubygem-arel for openSUSE:Factory checked in at 2016-04-28 16:52:44 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/rubygem-arel (Old) and /work/SRC/openSUSE:Factory/.rubygem-arel.new (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "rubygem-arel" Changes: -------- --- /work/SRC/openSUSE:Factory/rubygem-arel/rubygem-arel.changes 2015-08-05 19:14:44.000000000 +0200 +++ /work/SRC/openSUSE:Factory/.rubygem-arel.new/rubygem-arel.changes 2016-04-28 16:52:58.000000000 +0200 @@ -1,0 +2,6 @@ +Fri Dec 18 05:28:53 UTC 2015 - [email protected] + +- updated to version 7.0.0 + see installed History.txt + +------------------------------------------------------------------- Old: ---- arel-6.0.3.gem New: ---- arel-7.0.0.gem ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ rubygem-arel.spec ++++++ --- /var/tmp/diff_new_pack.tz029K/_old 2016-04-28 16:52:59.000000000 +0200 +++ /var/tmp/diff_new_pack.tz029K/_new 2016-04-28 16:52:59.000000000 +0200 @@ -24,7 +24,7 @@ # Name: rubygem-arel -Version: 6.0.3 +Version: 7.0.0 Release: 0 %define mod_name arel %define mod_full_name %{mod_name}-%{version} ++++++ arel-6.0.3.gem -> arel-7.0.0.gem ++++++ diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/History.txt new/History.txt --- old/History.txt 2015-08-04 23:28:25.000000000 +0200 +++ new/History.txt 2015-12-17 21:03:56.000000000 +0100 @@ -1,20 +1,10 @@ -=== 6.0.3 / 2015-08-04 +=== 7.0.0 / 2015-12-17 -* Bug fixes +* Enhancements - * Fix quoting LIMIT values on Oracle visitor. - -=== 6.0.2 / 2015-07-11 - -* Bug fixes - - * Fix file permission problem on the gem package - -=== 6.0.1 / 2015-07-10 - -* Bug fixes - - * Stop quoting LIMIT values. + * Remove deprecated method `Table#primary_key` + * Remove engine from the constructor arguments `Arel::Table` + * Deprecate automatic type casting within Arel === 6.0.0 / 2014-11-25 diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/MIT-LICENSE.txt new/MIT-LICENSE.txt --- old/MIT-LICENSE.txt 2015-08-04 23:28:25.000000000 +0200 +++ new/MIT-LICENSE.txt 2015-12-17 21:03:56.000000000 +0100 @@ -1,4 +1,4 @@ -Copyright (c) 2007-2010 Nick Kallen, Bryan Helmkamp, Emilio Tagua, Aaron Patterson +Copyright (c) 2007-2015 Nick Kallen, Bryan Helmkamp, Emilio Tagua, Aaron Patterson Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the @@ -18,3 +18,4 @@ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/README.markdown new/README.markdown --- old/README.markdown 2015-08-04 23:28:25.000000000 +0200 +++ new/README.markdown 2015-12-17 21:03:56.000000000 +0100 @@ -1,4 +1,4 @@ -# Arel [](http://travis-ci.org/rails/arel) [](https://gemnasium.com/rails/arel) +# Arel * http://github.com/rails/arel @@ -222,6 +222,12 @@ FROM "photos" ``` -### License +## Contributing to Arel -Arel is released under the [MIT License](http://opensource.org/licenses/MIT). +Arel is work of many contributors. You're encouraged to submit pull requests, propose +features and discuss issues. + +See [CONTRIBUTING](CONTRIBUTING.md). + +## License +Arel is released under the [MIT License](http://www.opensource.org/licenses/MIT). Files old/checksums.yaml.gz and new/checksums.yaml.gz differ diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/attributes/attribute.rb new/lib/arel/attributes/attribute.rb --- old/lib/arel/attributes/attribute.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/attributes/attribute.rb 2015-12-17 21:03:56.000000000 +0100 @@ -12,6 +12,14 @@ def lower relation.lower self end + + def type_cast_for_database(value) + relation.type_cast_for_database(name, value) + end + + def able_to_type_cast? + relation.able_to_type_cast? + end end class String < Attribute; end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/crud.rb new/lib/arel/crud.rb --- old/lib/arel/crud.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/crud.rb 2015-12-17 21:03:56.000000000 +0100 @@ -3,7 +3,7 @@ # FIXME hopefully we can remove this module Crud def compile_update values, pk - um = UpdateManager.new @engine + um = UpdateManager.new if Nodes::SqlLiteral === values relation = @ctx.from @@ -26,11 +26,12 @@ end def create_insert - InsertManager.new @engine + InsertManager.new end def compile_delete - dm = DeleteManager.new @engine + dm = DeleteManager.new + dm.take @ast.limit.expr if @ast.limit dm.wheres = @ctx.wheres dm.from @ctx.froms dm diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/delete_manager.rb new/lib/arel/delete_manager.rb --- old/lib/arel/delete_manager.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/delete_manager.rb 2015-12-17 21:03:57.000000000 +0100 @@ -1,6 +1,6 @@ module Arel class DeleteManager < Arel::TreeManager - def initialize engine + def initialize super @ast = Nodes::DeleteStatement.new @ctx = @ast @@ -11,6 +11,11 @@ self end + def take limit + @ast.limit = Nodes::Limit.new(Nodes.build_quoted(limit)) if limit + self + end + def wheres= list @ast.wheres = list end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/insert_manager.rb new/lib/arel/insert_manager.rb --- old/lib/arel/insert_manager.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/insert_manager.rb 2015-12-17 21:03:57.000000000 +0100 @@ -1,6 +1,6 @@ module Arel class InsertManager < Arel::TreeManager - def initialize engine + def initialize super @ast = Nodes::InsertStatement.new end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/binary.rb new/lib/arel/nodes/binary.rb --- old/lib/arel/nodes/binary.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes/binary.rb 2015-12-17 21:03:57.000000000 +0100 @@ -38,9 +38,7 @@ LessThanOrEqual NotEqual NotIn - NotRegexp Or - Regexp Union UnionAll Intersect diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/bind_param.rb new/lib/arel/nodes/bind_param.rb --- old/lib/arel/nodes/bind_param.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes/bind_param.rb 2015-12-17 21:03:57.000000000 +0100 @@ -1,6 +1,9 @@ module Arel module Nodes class BindParam < Node + def ==(other) + other.is_a?(BindParam) + end end end end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/casted.rb new/lib/arel/nodes/casted.rb --- old/lib/arel/nodes/casted.rb 1970-01-01 01:00:00.000000000 +0100 +++ new/lib/arel/nodes/casted.rb 2015-12-17 21:03:57.000000000 +0100 @@ -0,0 +1,40 @@ +module Arel + module Nodes + class Casted < Arel::Nodes::Node # :nodoc: + attr_reader :val, :attribute + def initialize val, attribute + @val = val + @attribute = attribute + super() + end + + def nil?; @val.nil?; end + + def eql? other + self.class == other.class && + self.val == other.val && + self.attribute == other.attribute + end + alias :== :eql? + end + + class Quoted < Arel::Nodes::Unary # :nodoc: + alias :val :value + def nil?; val.nil?; end + end + + def self.build_quoted other, attribute = nil + case other + when Arel::Nodes::Node, Arel::Attributes::Attribute, Arel::Table, Arel::Nodes::BindParam, Arel::SelectManager, Arel::Nodes::Quoted + other + else + case attribute + when Arel::Attributes::Attribute + Casted.new other, attribute + else + Quoted.new other + end + end + end + end +end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/delete_statement.rb new/lib/arel/nodes/delete_statement.rb --- old/lib/arel/nodes/delete_statement.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes/delete_statement.rb 2015-12-17 21:03:57.000000000 +0100 @@ -1,6 +1,8 @@ module Arel module Nodes class DeleteStatement < Arel::Nodes::Binary + attr_accessor :limit + alias :relation :left alias :relation= :left= alias :wheres :right diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/function.rb new/lib/arel/nodes/function.rb --- old/lib/arel/nodes/function.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes/function.rb 2015-12-17 21:03:57.000000000 +0100 @@ -3,6 +3,7 @@ class Function < Arel::Nodes::Node include Arel::Predications include Arel::WindowPredications + include Arel::OrderPredications attr_accessor :expressions, :alias, :distinct def initialize expr, aliaz = nil diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/matches.rb new/lib/arel/nodes/matches.rb --- old/lib/arel/nodes/matches.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes/matches.rb 2015-12-17 21:03:57.000000000 +0100 @@ -2,10 +2,12 @@ module Nodes class Matches < Binary attr_reader :escape + attr_accessor :case_sensitive - def initialize(left, right, escape = nil) + def initialize(left, right, escape = nil, case_sensitive = false) super(left, right) @escape = escape && Nodes.build_quoted(escape) + @case_sensitive = case_sensitive end end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/regexp.rb new/lib/arel/nodes/regexp.rb --- old/lib/arel/nodes/regexp.rb 1970-01-01 01:00:00.000000000 +0100 +++ new/lib/arel/nodes/regexp.rb 2015-12-17 21:03:57.000000000 +0100 @@ -0,0 +1,14 @@ +module Arel + module Nodes + class Regexp < Binary + attr_accessor :case_sensitive + + def initialize(left, right, case_sensitive = true) + super(left, right) + @case_sensitive = case_sensitive + end + end + + class NotRegexp < Regexp; end + end +end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/select_core.rb new/lib/arel/nodes/select_core.rb --- old/lib/arel/nodes/select_core.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes/select_core.rb 2015-12-17 21:03:57.000000000 +0100 @@ -2,7 +2,7 @@ module Nodes class SelectCore < Arel::Nodes::Node attr_accessor :top, :projections, :wheres, :groups, :windows - attr_accessor :having, :source, :set_quantifier + attr_accessor :havings, :source, :set_quantifier def initialize super() @@ -14,7 +14,7 @@ @projections = [] @wheres = [] @groups = [] - @having = nil + @havings = [] @windows = [] end @@ -35,14 +35,14 @@ @projections = @projections.clone @wheres = @wheres.clone @groups = @groups.clone - @having = @having.clone if @having + @havings = @havings.clone @windows = @windows.clone end def hash [ @source, @top, @set_quantifier, @projections, - @wheres, @groups, @having, @windows + @wheres, @groups, @havings, @windows ].hash end @@ -54,7 +54,7 @@ self.projections == other.projections && self.wheres == other.wheres && self.groups == other.groups && - self.having == other.having && + self.havings == other.havings && self.windows == other.windows end alias :== :eql? diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/table_alias.rb new/lib/arel/nodes/table_alias.rb --- old/lib/arel/nodes/table_alias.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes/table_alias.rb 2015-12-17 21:03:57.000000000 +0100 @@ -13,8 +13,12 @@ relation.respond_to?(:name) ? relation.name : name end - def engine - relation.engine + def type_cast_for_database(*args) + relation.type_cast_for_database(*args) + end + + def able_to_type_cast? + relation.respond_to?(:able_to_type_cast?) && relation.able_to_type_cast? end end end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes/unary.rb new/lib/arel/nodes/unary.rb --- old/lib/arel/nodes/unary.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes/unary.rb 2015-12-17 21:03:57.000000000 +0100 @@ -23,7 +23,6 @@ %w{ Bin Group - Having Limit Not Offset diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/nodes.rb new/lib/arel/nodes.rb --- old/lib/arel/nodes.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/nodes.rb 2015-12-17 21:03:57.000000000 +0100 @@ -30,6 +30,7 @@ require 'arel/nodes/infix_operation' require 'arel/nodes/over' require 'arel/nodes/matches' +require 'arel/nodes/regexp' # nary require 'arel/nodes/and' @@ -55,41 +56,4 @@ require 'arel/nodes/sql_literal' -module Arel - module Nodes - class Casted < Arel::Nodes::Node # :nodoc: - attr_reader :val, :attribute - def initialize val, attribute - @val = val - @attribute = attribute - super() - end - - def nil?; @val.nil?; end - - def eql? other - self.class == other.class && - self.val == other.val && - self.attribute == other.attribute - end - alias :== :eql? - end - - class Quoted < Arel::Nodes::Unary # :nodoc: - end - - def self.build_quoted other, attribute = nil - case other - when Arel::Nodes::Node, Arel::Attributes::Attribute, Arel::Table, Arel::Nodes::BindParam, Arel::SelectManager - other - else - case attribute - when Arel::Attributes::Attribute - Casted.new other, attribute - else - Quoted.new other - end - end - end - end -end +require 'arel/nodes/casted' diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/predications.rb new/lib/arel/predications.rb --- old/lib/arel/predications.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/predications.rb 2015-12-17 21:03:57.000000000 +0100 @@ -25,15 +25,15 @@ end def between other - if other.begin == -Float::INFINITY - if other.end == Float::INFINITY + if equals_quoted?(other.begin, -Float::INFINITY) + if equals_quoted?(other.end, Float::INFINITY) not_in([]) elsif other.exclude_end? lt(other.end) else lteq(other.end) end - elsif other.end == Float::INFINITY + elsif equals_quoted?(other.end, Float::INFINITY) gteq(other.begin) elsif other.exclude_end? gteq(other.begin).and(lt(other.end)) @@ -71,15 +71,15 @@ end def not_between other - if other.begin == -Float::INFINITY # The range begins with negative infinity - if other.end == Float::INFINITY + if equals_quoted?(other.begin, -Float::INFINITY) + if equals_quoted?(other.end, Float::INFINITY) self.in([]) elsif other.exclude_end? gteq(other.end) else gt(other.end) end - elsif other.end == Float::INFINITY + elsif equals_quoted?(other.end, Float::INFINITY) lt(other.begin) else left = lt(other.begin) @@ -118,20 +118,28 @@ grouping_all :not_in, others end - def matches other, escape = nil - Nodes::Matches.new self, quoted_node(other), escape + def matches other, escape = nil, case_sensitive = false + Nodes::Matches.new self, quoted_node(other), escape, case_sensitive end - def matches_any others, escape = nil - grouping_any :matches, others, escape + def matches_regexp other, case_sensitive = true + Nodes::Regexp.new self, quoted_node(other), case_sensitive end - def matches_all others, escape = nil - grouping_all :matches, others, escape + def matches_any others, escape = nil, case_sensitive = false + grouping_any :matches, others, escape, case_sensitive end - def does_not_match other, escape = nil - Nodes::DoesNotMatch.new self, quoted_node(other), escape + def matches_all others, escape = nil, case_sensitive = false + grouping_all :matches, others, escape, case_sensitive + end + + def does_not_match other, escape = nil, case_sensitive = false + Nodes::DoesNotMatch.new self, quoted_node(other), escape, case_sensitive + end + + def does_not_match_regexp other, case_sensitive = true + Nodes::NotRegexp.new self, quoted_node(other), case_sensitive end def does_not_match_any others, escape = nil @@ -211,5 +219,13 @@ def quoted_array(others) others.map { |v| quoted_node(v) } end + + def equals_quoted?(maybe_quoted, value) + if maybe_quoted.is_a?(Nodes::Quoted) + maybe_quoted.val == value + else + maybe_quoted == value + end + end end end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/select_manager.rb new/lib/arel/select_manager.rb --- old/lib/arel/select_manager.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/select_manager.rb 2015-12-17 21:03:57.000000000 +0100 @@ -6,8 +6,8 @@ STRING_OR_SYMBOL_CLASS = [Symbol, String] - def initialize engine, table = nil - super(engine) + def initialize table = nil + super() @ast = Nodes::SelectStatement.new @ctx = @ast.cores.last from table @@ -118,8 +118,8 @@ join(relation, Nodes::OuterJoin) end - def having *exprs - @ctx.having = Nodes::Having.new(collapse(exprs, @ctx.having)) + def having expr + @ctx.havings << expr self end @@ -176,10 +176,10 @@ @ast.orders end - def where_sql + def where_sql engine = Table.engine return if @ctx.wheres.empty? - viz = Visitors::WhereSql.new @engine.connection + viz = Visitors::WhereSql.new(engine.connection.visitor, engine.connection) Nodes::SqlLiteral.new viz.accept(@ctx, Collectors::SQLString.new).value end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/table.rb new/lib/arel/table.rb --- old/lib/arel/table.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/table.rb 2015-12-17 21:03:57.000000000 +0100 @@ -6,40 +6,24 @@ @engine = nil class << self; attr_accessor :engine; end - attr_accessor :name, :engine, :aliases, :table_alias + attr_accessor :name, :aliases, :table_alias # TableAlias and Table both have a #table_name which is the name of the underlying table alias :table_name :name - def initialize name, engine = Table.engine + def initialize(name, as: nil, type_caster: nil) @name = name.to_s - @engine = engine @columns = nil @aliases = [] - @table_alias = nil - @primary_key = nil + @type_caster = type_caster - if Hash === engine - @engine = engine[:engine] || Table.engine - - # Sometime AR sends an :as parameter to table, to let the table know - # that it is an Alias. We may want to override new, and return a - # TableAlias node? - @table_alias = engine[:as] unless engine[:as].to_s == @name - end - end - - def primary_key - if $VERBOSE - warn <<-eowarn -primary_key (#{caller.first}) is deprecated and will be removed in Arel 4.0.0 - eowarn - end - @primary_key ||= begin - primary_key_name = @engine.connection.primary_key(name) - # some tables might be without primary key - primary_key_name && self[primary_key_name] + # Sometime AR sends an :as parameter to table, to let the table know + # that it is an Alias. We may want to override new, and return a + # TableAlias node? + if as.to_s == @name + as = nil end + @table_alias = as end def alias name = "#{self.name}_2" @@ -48,12 +32,12 @@ end end - def from table - SelectManager.new(@engine, table) + def from + SelectManager.new(self) end def join relation, klass = Nodes::InnerJoin - return from(self) unless relation + return from unless relation case relation when String, Nodes::SqlLiteral @@ -61,7 +45,7 @@ klass = Nodes::StringJoin end - from(self).join(relation, klass) + from.join(relation, klass) end def outer_join relation @@ -69,55 +53,39 @@ end def group *columns - from(self).group(*columns) + from.group(*columns) end def order *expr - from(self).order(*expr) + from.order(*expr) end def where condition - from(self).where condition + from.where condition end def project *things - from(self).project(*things) + from.project(*things) end def take amount - from(self).take amount + from.take amount end def skip amount - from(self).skip amount + from.skip amount end def having expr - from(self).having expr + from.having expr end def [] name ::Arel::Attribute.new self, name end - def select_manager - SelectManager.new(@engine) - end - - def insert_manager - InsertManager.new(@engine) - end - - def update_manager - UpdateManager.new(@engine) - end - - def delete_manager - DeleteManager.new(@engine) - end - def hash - # Perf note: aliases, table alias and engine is excluded from the hash + # Perf note: aliases and table alias is excluded from the hash # aliases can have a loop back to this table breaking hashes in parent # relations, for the vast majority of cases @name is unique to a query @name.hash @@ -126,12 +94,23 @@ def eql? other self.class == other.class && self.name == other.name && - self.engine == other.engine && self.aliases == other.aliases && self.table_alias == other.table_alias end alias :== :eql? + def type_cast_for_database(attribute_name, value) + type_caster.type_cast_for_database(attribute_name, value) + end + + def able_to_type_cast? + !type_caster.nil? + end + + protected + + attr_reader :type_caster + private def attributes_for columns diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/tree_manager.rb new/lib/arel/tree_manager.rb --- old/lib/arel/tree_manager.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/tree_manager.rb 2015-12-17 21:03:57.000000000 +0100 @@ -8,8 +8,7 @@ attr_accessor :bind_values - def initialize engine - @engine = engine + def initialize @ctx = nil @bind_values = [] end @@ -20,13 +19,9 @@ collector.value end - def visitor - engine.connection.visitor - end - - def to_sql + def to_sql engine = Table.engine collector = Arel::Collectors::SQLString.new - collector = visitor.accept @ast, collector + collector = engine.connection.visitor.accept @ast, collector collector.value end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/update_manager.rb new/lib/arel/update_manager.rb --- old/lib/arel/update_manager.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/update_manager.rb 2015-12-17 21:03:57.000000000 +0100 @@ -1,6 +1,6 @@ module Arel class UpdateManager < Arel::TreeManager - def initialize engine + def initialize super @ast = Nodes::UpdateStatement.new @ctx = @ast diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/visitors/depth_first.rb new/lib/arel/visitors/depth_first.rb --- old/lib/arel/visitors/depth_first.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/visitors/depth_first.rb 2015-12-17 21:03:57.000000000 +0100 @@ -146,7 +146,7 @@ visit o.wheres visit o.groups visit o.windows - visit o.having + visit o.havings end def visit_Arel_Nodes_SelectStatement o diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/visitors/informix.rb new/lib/arel/visitors/informix.rb --- old/lib/arel/visitors/informix.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/visitors/informix.rb 2015-12-17 21:03:57.000000000 +0100 @@ -34,8 +34,13 @@ collector = inject_join o.groups, collector, ", " end - maybe_visit o.having, collector + if o.havings.any? + collector << " HAVING " + collector = inject_join o.havings, collector, " AND " + end + collector end + def visit_Arel_Nodes_Offset o, collector collector << "SKIP " visit o.expr, collector diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/visitors/mssql.rb new/lib/arel/visitors/mssql.rb --- old/lib/arel/visitors/mssql.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/visitors/mssql.rb 2015-12-17 21:03:57.000000000 +0100 @@ -3,6 +3,11 @@ class MSSQL < Arel::Visitors::ToSql RowNumber = Struct.new :children + def initialize(*) + @primary_keys = {} + super + end + private # `top` wouldn't really work here. I.e. User.select("distinct first_name").limit(10) would generate @@ -61,6 +66,23 @@ end end + def visit_Arel_Nodes_DeleteStatement o, collector + collector << 'DELETE ' + if o.limit + collector << 'TOP (' + visit o.limit.expr, collector + collector << ') ' + end + collector << 'FROM ' + collector = visit o.relation, collector + if o.wheres.any? + collector << ' WHERE ' + inject_join o.wheres, collector, AND + else + collector + end + end + def determine_order_by orders, x if orders.any? orders @@ -81,10 +103,20 @@ end # FIXME raise exception of there is no pk? - # FIXME!! Table.primary_key will be deprecated. What is the replacement?? def find_left_table_pk o - return o.primary_key if o.instance_of? Arel::Table - find_left_table_pk o.left if o.kind_of? Arel::Nodes::Join + if o.kind_of?(Arel::Nodes::Join) + find_left_table_pk(o.left) + elsif o.instance_of?(Arel::Table) + find_primary_key(o) + end + end + + def find_primary_key(o) + @primary_keys[o.name] ||= begin + primary_key_name = @connection.primary_key(o.name) + # some tables might be without primary key + primary_key_name && o[primary_key_name] + end end end end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/visitors/oracle12.rb new/lib/arel/visitors/oracle12.rb --- old/lib/arel/visitors/oracle12.rb 1970-01-01 01:00:00.000000000 +0100 +++ new/lib/arel/visitors/oracle12.rb 2015-12-17 21:03:57.000000000 +0100 @@ -0,0 +1,53 @@ +module Arel + module Visitors + class Oracle12 < Arel::Visitors::ToSql + private + + def visit_Arel_Nodes_SelectStatement o, collector + # Oracle does not allow LIMIT clause with select for update + if o.limit && o.lock + o = o.dup + o.limit = [] + end + + super + end + + def visit_Arel_Nodes_SelectOptions o, collector + collector = maybe_visit o.offset, collector + collector = maybe_visit o.limit, collector + collector = maybe_visit o.lock, collector + end + + def visit_Arel_Nodes_Limit o, collector + collector << "FETCH FIRST " + collector = visit o.expr, collector + collector << " ROWS ONLY" + end + + def visit_Arel_Nodes_Offset o, collector + collector << "OFFSET " + visit o.expr, collector + collector << " ROWS" + end + + def visit_Arel_Nodes_Except o, collector + collector << "( " + collector = infix_value o, collector, " MINUS " + collector << " )" + end + + def visit_Arel_Nodes_UpdateStatement o, collector + # Oracle does not allow ORDER BY/LIMIT in UPDATEs. + if o.orders.any? && o.limit.nil? + # However, there is no harm in silently eating the ORDER BY clause if no LIMIT has been provided, + # otherwise let the user deal with the error + o = o.dup + o.orders = [] + end + + super + end + end + end +end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/visitors/postgresql.rb new/lib/arel/visitors/postgresql.rb --- old/lib/arel/visitors/postgresql.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/visitors/postgresql.rb 2015-12-17 21:03:57.000000000 +0100 @@ -4,19 +4,35 @@ private def visit_Arel_Nodes_Matches o, collector - infix_value o, collector, ' ILIKE ' + op = o.case_sensitive ? ' LIKE ' : ' ILIKE ' + collector = infix_value o, collector, op + if o.escape + collector << ' ESCAPE ' + visit o.escape, collector + else + collector + end end def visit_Arel_Nodes_DoesNotMatch o, collector - infix_value o, collector, ' NOT ILIKE ' + op = o.case_sensitive ? ' NOT LIKE ' : ' NOT ILIKE ' + collector = infix_value o, collector, op + if o.escape + collector << ' ESCAPE ' + visit o.escape, collector + else + collector + end end def visit_Arel_Nodes_Regexp o, collector - infix_value o, collector, ' ~ ' + op = o.case_sensitive ? ' ~ ' : ' ~* ' + infix_value o, collector, op end def visit_Arel_Nodes_NotRegexp o, collector - infix_value o, collector, ' !~ ' + op = o.case_sensitive ? ' !~ ' : ' !~* ' + infix_value o, collector, op end def visit_Arel_Nodes_DistinctOn o, collector diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/visitors/to_sql.rb new/lib/arel/visitors/to_sql.rb --- old/lib/arel/visitors/to_sql.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/visitors/to_sql.rb 2015-12-17 21:03:57.000000000 +0100 @@ -4,6 +4,12 @@ module Arel module Visitors + class UnsupportedVisitError < StandardError + def initialize(object) + super "Unsupported argument type: #{object.class.name}. Construct an Arel node instead." + end + end + class ToSql < Arel::Visitors::Reduce ## # This is some roflscale crazy stuff. I'm roflscaling this because @@ -74,14 +80,14 @@ end def visit_Arel_Nodes_DeleteStatement o, collector - collector << "DELETE FROM " + collector << 'DELETE FROM ' collector = visit o.relation, collector if o.wheres.any? - collector << " WHERE " - inject_join o.wheres, collector, AND - else - collector + collector << ' WHERE ' + collector = inject_join o.wheres, collector, AND end + + maybe_visit o.limit, collector end # FIXME: we should probably have a 2-pass visitor for this @@ -211,7 +217,6 @@ } unless o.orders.empty? - collector << SPACE collector << ORDER_BY len = o.orders.length - 1 o.orders.each_with_index { |x, i| @@ -220,11 +225,15 @@ } end + visit_Arel_Nodes_SelectOptions(o, collector) + + collector + end + + def visit_Arel_Nodes_SelectOptions o, collector collector = maybe_visit o.limit, collector collector = maybe_visit o.offset, collector collector = maybe_visit o.lock, collector - - collector end def visit_Arel_Nodes_SelectCore o, collector @@ -266,7 +275,10 @@ end end - collector = maybe_visit o.having, collector + unless o.havings.empty? + collector << " HAVING " + inject_join o.havings, collector, AND + end unless o.windows.empty? collector << WINDOW @@ -405,11 +417,6 @@ end end - def visit_Arel_Nodes_Having o, collector - collector << "HAVING " - visit o.expr, collector - end - def visit_Arel_Nodes_Offset o, collector collector << "OFFSET " visit o.expr, collector @@ -728,11 +735,15 @@ alias :visit_Fixnum :literal def quoted o, a - quote(o, column_for(a)) + if a && a.able_to_type_cast? + quote(a.type_cast_for_database(o)) + else + quote(o, column_for(a)) + end end def unsupported o, collector - raise "unsupported: #{o.class.name}" + raise UnsupportedVisitError.new(o) end alias :visit_ActiveSupport_Multibyte_Chars :unsupported @@ -768,6 +779,9 @@ def quote value, column = nil return value if Arel::Nodes::SqlLiteral === value + if column + print_type_cast_deprecation + end @connection.quote value, column end @@ -817,6 +831,20 @@ collector end end + + def print_type_cast_deprecation + unless defined?($arel_silence_type_casting_deprecation) && $arel_silence_type_casting_deprecation + warn <<-eowarn +Arel performing automatic type casting is deprecated, and will be removed in Arel 8.0. If you are seeing this, it is because you are manually passing a value to an Arel predicate, and the `Arel::Table` object was constructed manually. The easiest way to remove this warning is to use an `Arel::Table` object returned from calling `arel_table` on an ActiveRecord::Base subclass. + +If you're certain the value is already of the right type, change `attribute.eq(value)` to `attribute.eq(Arel::Nodes::Quoted.new(value))` (you will be able to remove that in Arel 8.0, it is only required to silence this deprecation warning). + +You can also silence this warning globally by setting `$arel_silence_type_casting_deprecation` to `true`. (Do NOT do this if you are a library author) + +If you are passing user input to a predicate, you must either give an appropriate type caster object to the `Arel::Table`, or manually cast the value before passing it to Arel. + eowarn + end + end end end end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/visitors/where_sql.rb new/lib/arel/visitors/where_sql.rb --- old/lib/arel/visitors/where_sql.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/visitors/where_sql.rb 2015-12-17 21:03:57.000000000 +0100 @@ -1,11 +1,20 @@ module Arel module Visitors class WhereSql < Arel::Visitors::ToSql + def initialize(inner_visitor, *args, &block) + @inner_visitor = inner_visitor + super(*args, &block) + end + private def visit_Arel_Nodes_SelectCore o, collector collector << "WHERE " - inject_join o.wheres, collector, ' AND ' + wheres = o.wheres.map do |where| + Nodes::SqlLiteral.new(@inner_visitor.accept(where, collector.class.new).value) + end + + inject_join wheres, collector, ' AND ' end end end diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel/visitors.rb new/lib/arel/visitors.rb --- old/lib/arel/visitors.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel/visitors.rb 2015-12-17 21:03:57.000000000 +0100 @@ -6,6 +6,7 @@ require 'arel/visitors/mysql' require 'arel/visitors/mssql' require 'arel/visitors/oracle' +require 'arel/visitors/oracle12' require 'arel/visitors/where_sql' require 'arel/visitors/dot' require 'arel/visitors/ibm_db' diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/lib/arel.rb new/lib/arel.rb --- old/lib/arel.rb 2015-08-04 23:28:25.000000000 +0200 +++ new/lib/arel.rb 2015-12-17 21:03:56.000000000 +0100 @@ -21,7 +21,7 @@ require 'arel/nodes' module Arel - VERSION = '6.0.3' + VERSION = '7.0.0' def self.sql raw_sql Arel::Nodes::SqlLiteral.new raw_sql diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/metadata new/metadata --- old/metadata 2015-08-04 23:28:25.000000000 +0200 +++ new/metadata 2015-12-17 21:03:56.000000000 +0100 @@ -1,7 +1,7 @@ --- !ruby/object:Gem::Specification name: arel version: !ruby/object:Gem::Version - version: 6.0.3 + version: 7.0.0 platform: ruby authors: - Aaron Patterson @@ -11,7 +11,7 @@ autorequire: bindir: bin cert_chain: [] -date: 2015-08-04 00:00:00.000000000 Z +date: 2015-12-17 00:00:00.000000000 Z dependencies: - !ruby/object:Gem::Dependency name: minitest @@ -41,6 +41,20 @@ - - "~>" - !ruby/object:Gem::Version version: '4.0' +- !ruby/object:Gem::Dependency + name: rake + requirement: !ruby/object:Gem::Requirement + requirements: + - - ">=" + - !ruby/object:Gem::Version + version: '0' + type: :development + prerelease: false + version_requirements: !ruby/object:Gem::Requirement + requirements: + - - ">=" + - !ruby/object:Gem::Version + version: '0' description: |- Arel Really Exasperates Logicians @@ -85,6 +99,7 @@ - lib/arel/nodes/ascending.rb - lib/arel/nodes/binary.rb - lib/arel/nodes/bind_param.rb +- lib/arel/nodes/casted.rb - lib/arel/nodes/count.rb - lib/arel/nodes/delete_statement.rb - lib/arel/nodes/descending.rb @@ -104,6 +119,7 @@ - lib/arel/nodes/node.rb - lib/arel/nodes/outer_join.rb - lib/arel/nodes/over.rb +- lib/arel/nodes/regexp.rb - lib/arel/nodes/right_outer_join.rb - lib/arel/nodes/select_core.rb - lib/arel/nodes/select_statement.rb @@ -134,6 +150,7 @@ - lib/arel/visitors/mssql.rb - lib/arel/visitors/mysql.rb - lib/arel/visitors/oracle.rb +- lib/arel/visitors/oracle12.rb - lib/arel/visitors/postgresql.rb - lib/arel/visitors/reduce.rb - lib/arel/visitors/sqlite.rb @@ -163,9 +180,8 @@ version: '0' requirements: [] rubyforge_project: -rubygems_version: 2.4.7 +rubygems_version: 2.4.5.1 signing_key: specification_version: 4 summary: Arel Really Exasperates Logicians Arel is a SQL AST manager for Ruby test_files: [] -has_rdoc:
