diff options
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/relation/predicate_builder.rb | 20 | ||||
| -rw-r--r-- | activerecord/lib/active_record/relation/predicate_builder/range_handler.rb | 18 |
2 files changed, 36 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/relation/predicate_builder.rb b/activerecord/lib/active_record/relation/predicate_builder.rb index 39e7b42629..0f88791d92 100644 --- a/activerecord/lib/active_record/relation/predicate_builder.rb +++ b/activerecord/lib/active_record/relation/predicate_builder.rb @@ -18,6 +18,7 @@ module ActiveRecord register_handler(Class, ClassHandler.new(self)) register_handler(Base, BaseHandler.new(self)) register_handler(Range, RangeHandler.new(self)) + register_handler(RangeHandler::RangeWithBinds, RangeHandler.new(self)) register_handler(Relation, RelationHandler.new) register_handler(Array, ArrayHandler.new(self)) register_handler(AssociationQueryValue, AssociationQueryHandler.new(self)) @@ -105,10 +106,23 @@ module ActiveRecord 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 << Relation::QueryAttribute.new(column_name.to_s, value, table.type(column_name)) + binds << build_bind_param(column_name, value) end end end @@ -145,5 +159,9 @@ module ActiveRecord 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 diff --git a/activerecord/lib/active_record/relation/predicate_builder/range_handler.rb b/activerecord/lib/active_record/relation/predicate_builder/range_handler.rb index 1b3849e3ad..306d4694ae 100644 --- a/activerecord/lib/active_record/relation/predicate_builder/range_handler.rb +++ b/activerecord/lib/active_record/relation/predicate_builder/range_handler.rb @@ -1,12 +1,28 @@ module ActiveRecord class PredicateBuilder class RangeHandler # :nodoc: + RangeWithBinds = Struct.new(:begin, :end, :exclude_end?) + def initialize(predicate_builder) @predicate_builder = predicate_builder end def call(attribute, value) - attribute.between(value) + if value.begin.respond_to?(:infinite?) && value.begin.infinite? + if value.end.respond_to?(:infinite?) && value.end.infinite? + attribute.not_in([]) + elsif value.exclude_end? + attribute.lt(value.end) + else + attribute.lteq(value.end) + end + elsif value.end.respond_to?(:infinite?) && value.end.infinite? + attribute.gteq(value.begin) + elsif value.exclude_end? + attribute.gteq(value.begin).and(attribute.lt(value.end)) + else + attribute.between(value) + end end protected |