diff options
Diffstat (limited to 'activerecord/lib/active_record/relation/predicate_builder.rb')
| -rw-r--r-- | activerecord/lib/active_record/relation/predicate_builder.rb | 152 |
1 files changed, 76 insertions, 76 deletions
diff --git a/activerecord/lib/active_record/relation/predicate_builder.rb b/activerecord/lib/active_record/relation/predicate_builder.rb index e5496c02b2..df663a84ed 100644 --- a/activerecord/lib/active_record/relation/predicate_builder.rb +++ b/activerecord/lib/active_record/relation/predicate_builder.rb @@ -1,13 +1,13 @@ module ActiveRecord class PredicateBuilder # :nodoc: - require 'active_record/relation/predicate_builder/array_handler' - require 'active_record/relation/predicate_builder/association_query_handler' - require 'active_record/relation/predicate_builder/base_handler' - require 'active_record/relation/predicate_builder/basic_object_handler' - require 'active_record/relation/predicate_builder/class_handler' - require 'active_record/relation/predicate_builder/polymorphic_array_handler' - require 'active_record/relation/predicate_builder/range_handler' - require 'active_record/relation/predicate_builder/relation_handler' + require "active_record/relation/predicate_builder/array_handler" + require "active_record/relation/predicate_builder/association_query_handler" + require "active_record/relation/predicate_builder/base_handler" + require "active_record/relation/predicate_builder/basic_object_handler" + require "active_record/relation/predicate_builder/class_handler" + require "active_record/relation/predicate_builder/polymorphic_array_handler" + require "active_record/relation/predicate_builder/range_handler" + require "active_record/relation/predicate_builder/relation_handler" delegate :resolve_column_aliases, to: :table @@ -52,7 +52,7 @@ module ActiveRecord key else key = key.to_s - key.split('.'.freeze).first if key.include?('.'.freeze) + key.split(".".freeze).first if key.include?(".".freeze) end end.compact end @@ -78,91 +78,91 @@ module ActiveRecord protected - attr_reader :table + attr_reader :table - def expand_from_hash(attributes) - return ["1=0"] if attributes.empty? + def expand_from_hash(attributes) + return ["1=0"] if attributes.empty? - attributes.flat_map do |key, value| - if value.is_a?(Hash) - associated_predicate_builder(key).expand_from_hash(value) - else - expand(key, value) + attributes.flat_map do |key, value| + if value.is_a?(Hash) + associated_predicate_builder(key).expand_from_hash(value) + else + expand(key, value) + end end end - end - def create_binds_for_hash(attributes) - result = attributes.dup - binds = [] - - attributes.each do |column_name, value| - case value - when Hash - attrs, bvs = associated_predicate_builder(column_name).create_binds_for_hash(value) - result[column_name] = attrs - binds += bvs - when Relation - binds += value.bound_attributes - when Range - first = value.begin - last = value.end - unless first.respond_to?(:infinite?) && first.infinite? - binds << build_bind_param(column_name, first) - first = Arel::Nodes::BindParam.new - end - unless last.respond_to?(:infinite?) && last.infinite? - binds << build_bind_param(column_name, last) - last = Arel::Nodes::BindParam.new - end - - result[column_name] = RangeHandler::RangeWithBinds.new(first, last, value.exclude_end?) - else - if can_be_bound?(column_name, value) - result[column_name] = Arel::Nodes::BindParam.new - binds << build_bind_param(column_name, value) + def create_binds_for_hash(attributes) + result = attributes.dup + binds = [] + + attributes.each do |column_name, value| + case value + when Hash + attrs, bvs = associated_predicate_builder(column_name).create_binds_for_hash(value) + result[column_name] = attrs + binds += bvs + when Relation + binds += value.bound_attributes + when Range + first = value.begin + last = value.end + unless first.respond_to?(:infinite?) && first.infinite? + binds << build_bind_param(column_name, first) + first = Arel::Nodes::BindParam.new + end + unless last.respond_to?(:infinite?) && last.infinite? + binds << build_bind_param(column_name, last) + last = Arel::Nodes::BindParam.new + end + + result[column_name] = RangeHandler::RangeWithBinds.new(first, last, value.exclude_end?) + else + if can_be_bound?(column_name, value) + result[column_name] = Arel::Nodes::BindParam.new + binds << build_bind_param(column_name, value) + end end end - end - [result, binds] - end + [result, binds] + end private - def associated_predicate_builder(association_name) - self.class.new(table.associated_table(association_name)) - end - - def convert_dot_notation_to_hash(attributes) - dot_notation = attributes.select do |k, v| - k.include?(".".freeze) && !v.is_a?(Hash) + def associated_predicate_builder(association_name) + self.class.new(table.associated_table(association_name)) end - dot_notation.each_key do |key| - table_name, column_name = key.split(".".freeze) - value = attributes.delete(key) - attributes[table_name] ||= {} + def convert_dot_notation_to_hash(attributes) + dot_notation = attributes.select do |k, v| + k.include?(".".freeze) && !v.is_a?(Hash) + end - attributes[table_name] = attributes[table_name].merge(column_name => value) - end + dot_notation.each_key do |key| + table_name, column_name = key.split(".".freeze) + value = attributes.delete(key) + attributes[table_name] ||= {} - attributes - end + attributes[table_name] = attributes[table_name].merge(column_name => value) + end - def handler_for(object) - @handlers.detect { |klass, _| klass === object }.last - end + attributes + end - def can_be_bound?(column_name, value) - !value.nil? && - handler_for(value).is_a?(BasicObjectHandler) && - !table.associated_with?(column_name) - end + def handler_for(object) + @handlers.detect { |klass, _| klass === object }.last + end - def build_bind_param(column_name, value) - Relation::QueryAttribute.new(column_name.to_s, value, table.type(column_name)) - end + def can_be_bound?(column_name, value) + !value.nil? && + handler_for(value).is_a?(BasicObjectHandler) && + !table.associated_with?(column_name) + end + + def build_bind_param(column_name, value) + Relation::QueryAttribute.new(column_name.to_s, value, table.type(column_name)) + end end end |