diff options
Diffstat (limited to 'activerecord/lib/active_record/relation')
8 files changed, 37 insertions, 50 deletions
diff --git a/activerecord/lib/active_record/relation/batches.rb b/activerecord/lib/active_record/relation/batches.rb index 13a2c3f511..ee1f25ec84 100644 --- a/activerecord/lib/active_record/relation/batches.rb +++ b/activerecord/lib/active_record/relation/batches.rb @@ -1,4 +1,4 @@ -require "active_record/relation/batches/batch_enumerator" +require_relative "batches/batch_enumerator" module ActiveRecord module Batches diff --git a/activerecord/lib/active_record/relation/calculations.rb b/activerecord/lib/active_record/relation/calculations.rb index c562f214c9..8a54f8f2c3 100644 --- a/activerecord/lib/active_record/relation/calculations.rb +++ b/activerecord/lib/active_record/relation/calculations.rb @@ -41,7 +41,7 @@ module ActiveRecord unless column_name.nil? ActiveSupport::Deprecation.warn \ "When `count' is called with a block, it ignores other arguments. " \ - "This behavior is now deprecated and will result in an ArgumentError in Rails 5.3." + "This behavior is now deprecated and will result in an ArgumentError in Rails 6.0." end return super() @@ -86,7 +86,7 @@ module ActiveRecord unless column_name.nil? ActiveSupport::Deprecation.warn \ "When `sum' is called with a block, it ignores other arguments. " \ - "This behavior is now deprecated and will result in an ArgumentError in Rails 5.3." + "This behavior is now deprecated and will result in an ArgumentError in Rails 6.0." end return super() @@ -311,7 +311,7 @@ module ActiveRecord relation.group_values = group_fields relation.select_values = select_values - calculated_data = @klass.connection.select_all(relation, nil, relation.bound_attributes) + calculated_data = @klass.connection.select_all(relation.arel, nil, relation.bound_attributes) if association key_ids = calculated_data.collect { |row| row[group_aliases.first] } diff --git a/activerecord/lib/active_record/relation/delegation.rb b/activerecord/lib/active_record/relation/delegation.rb index dada0fddf8..48c4dcdef4 100644 --- a/activerecord/lib/active_record/relation/delegation.rb +++ b/activerecord/lib/active_record/relation/delegation.rb @@ -44,8 +44,6 @@ module ActiveRecord delegate :table_name, :quoted_table_name, :primary_key, :quoted_primary_key, :connection, :columns_hash, to: :klass - delegate :ast, :locked, to: :arel - module ClassSpecificRelation # :nodoc: extend ActiveSupport::Concern @@ -91,6 +89,8 @@ module ActiveRecord self.class.delegate_to_scoped_klass(method) scoping { @klass.public_send(method, *args, &block) } elsif arel.respond_to?(method) + ActiveSupport::Deprecation.warn \ + "Delegating #{method} to arel is deprecated and will be removed in Rails 6.0." self.class.delegate method, to: :arel arel.public_send(method, *args, &block) else @@ -115,15 +115,5 @@ module ActiveRecord def respond_to_missing?(method, _) super || @klass.respond_to?(method) || arel.respond_to?(method) end - - def method_missing(method, *args, &block) - if @klass.respond_to?(method) - scoping { @klass.public_send(method, *args, &block) } - elsif arel.respond_to?(method) - arel.public_send(method, *args, &block) - else - super - end - end end end diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index 1d661fa8ed..eee0f36f63 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -147,8 +147,7 @@ module ActiveRecord def last(limit = nil) return find_last(limit) if loaded? || limit_value - result = limit(limit) - result.order!(arel_attribute(primary_key)) if order_values.empty? && primary_key + result = ordered_relation.limit(limit) result = result.reverse_order! limit ? result.reverse : result.first @@ -316,7 +315,7 @@ module ActiveRecord relation = construct_relation_for_exists(relation, conditions) - connection.select_value(relation, "#{name} Exists", relation.bound_attributes) ? true : false + connection.select_value(relation.arel, "#{name} Exists", relation.bound_attributes) ? true : false rescue ::RangeError false end @@ -335,14 +334,14 @@ module ActiveRecord name = @klass.name if ids.nil? - error = "Couldn't find #{name}" + error = "Couldn't find #{name}".dup error << " with#{conditions}" if conditions raise RecordNotFound.new(error, name) elsif Array(ids).size == 1 error = "Couldn't find #{name} with '#{key}'=#{ids}#{conditions}" raise RecordNotFound.new(error, name, key, ids) else - error = "Couldn't find all #{name.pluralize} with '#{key}': " + error = "Couldn't find all #{name.pluralize} with '#{key}': ".dup error << "(#{ids.join(", ")})#{conditions} (found #{result_size} results, but was looking for #{expected_size})" raise RecordNotFound.new(error, name, primary_key, ids) @@ -377,8 +376,7 @@ module ActiveRecord if ActiveRecord::NullRelation === relation [] else - arel = relation.arel - rows = connection.select_all(arel, "SQL", relation.bound_attributes) + rows = connection.select_all(relation.arel, "SQL", relation.bound_attributes) join_dependency.instantiate(rows, aliases) end end @@ -425,9 +423,8 @@ module ActiveRecord "#{quoted_table_name}.#{quoted_primary_key}", relation.order_values) relation = relation.except(:select).select(values).distinct! - arel = relation.arel - id_rows = @klass.connection.select_all(arel, "SQL", relation.bound_attributes) + id_rows = @klass.connection.select_all(relation.arel, "SQL", relation.bound_attributes) id_rows.map { |row| row[primary_key] } end @@ -535,11 +532,7 @@ module ActiveRecord if loaded? records[index, limit] || [] else - relation = if order_values.empty? && primary_key - order(arel_attribute(primary_key).asc) - else - self - end + relation = ordered_relation if limit_value.nil? || index < limit_value relation = relation.offset(offset_index + index) unless index.zero? @@ -554,11 +547,7 @@ module ActiveRecord if loaded? records[-index] else - relation = if order_values.empty? && primary_key - order(arel_attribute(primary_key).asc) - else - self - end + relation = ordered_relation relation.to_a[-index] # TODO: can be made more performant on large result sets by @@ -572,5 +561,13 @@ module ActiveRecord def find_last(limit) limit ? records.last(limit) : records.last end + + def ordered_relation + if order_values.empty? && primary_key + order(arel_attribute(primary_key).asc) + else + self + end + end end end diff --git a/activerecord/lib/active_record/relation/predicate_builder.rb b/activerecord/lib/active_record/relation/predicate_builder.rb index 7dea5deec5..eb80c9a00d 100644 --- a/activerecord/lib/active_record/relation/predicate_builder.rb +++ b/activerecord/lib/active_record/relation/predicate_builder.rb @@ -175,11 +175,11 @@ module ActiveRecord end end -require "active_record/relation/predicate_builder/array_handler" -require "active_record/relation/predicate_builder/base_handler" -require "active_record/relation/predicate_builder/basic_object_handler" -require "active_record/relation/predicate_builder/range_handler" -require "active_record/relation/predicate_builder/relation_handler" - -require "active_record/relation/predicate_builder/association_query_value" -require "active_record/relation/predicate_builder/polymorphic_array_value" +require_relative "predicate_builder/array_handler" +require_relative "predicate_builder/base_handler" +require_relative "predicate_builder/basic_object_handler" +require_relative "predicate_builder/range_handler" +require_relative "predicate_builder/relation_handler" + +require_relative "predicate_builder/association_query_value" +require_relative "predicate_builder/polymorphic_array_value" diff --git a/activerecord/lib/active_record/relation/query_attribute.rb b/activerecord/lib/active_record/relation/query_attribute.rb index a68e508fcc..0e1f64775d 100644 --- a/activerecord/lib/active_record/relation/query_attribute.rb +++ b/activerecord/lib/active_record/relation/query_attribute.rb @@ -1,4 +1,4 @@ -require "active_record/attribute" +require_relative "../attribute" module ActiveRecord class Relation diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 6ccdd7adcb..9da8f96337 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -1,7 +1,7 @@ -require "active_record/relation/from_clause" -require "active_record/relation/query_attribute" -require "active_record/relation/where_clause" -require "active_record/relation/where_clause_factory" +require_relative "from_clause" +require_relative "query_attribute" +require_relative "where_clause" +require_relative "where_clause_factory" require "active_model/forbidden_attributes_protection" module ActiveRecord @@ -1122,7 +1122,7 @@ module ActiveRecord validate_order_args(order_args) references = order_args.grep(String) - references.map! { |arg| arg =~ /^([a-zA-Z]\w*)\.(\w+)/ && $1 }.compact! + references.map! { |arg| arg =~ /^\W?(\w+)\W?\./ && $1 }.compact! references!(references) if references.any? # if a symbol is given we prepend the quoted table name diff --git a/activerecord/lib/active_record/relation/spawn_methods.rb b/activerecord/lib/active_record/relation/spawn_methods.rb index ada89b5ec3..ddf7f825c1 100644 --- a/activerecord/lib/active_record/relation/spawn_methods.rb +++ b/activerecord/lib/active_record/relation/spawn_methods.rb @@ -1,6 +1,6 @@ require "active_support/core_ext/hash/except" require "active_support/core_ext/hash/slice" -require "active_record/relation/merger" +require_relative "merger" module ActiveRecord module SpawnMethods |