blob: 9651acd0212a872d5c8b4ebba7839c6a6d64e878 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
module ActiveRelation
class Projection < Compound
attr_reader :projections
def initialize(relation, *projections)
@relation, @projections = relation, projections
end
def ==(other)
self.class == other.class and relation == other.relation and projections == other.projections
end
def qualify
Projection.new(relation.qualify, *projections.collect(&:qualify))
end
end
end
|
