44 lines
1 KiB
Ruby
44 lines
1 KiB
Ruby
|
class Logic::NAryOperator < Logic::Term
|
||
|
|
attr_reader :operands
|
||
|
|
|
||
|
|
def initialize(operands)
|
||
|
|
@operands = operands
|
||
|
|
end
|
||
|
|
|
||
|
|
def to_h
|
||
|
|
{
|
||
|
|
"op" => self.class.name,
|
||
|
|
"operands" => @operands.map(&:to_h)
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
def self.from_h(h)
|
||
|
|
self.new(h['operands'].map { |operand_h| Logic.from_h(operand_h) })
|
||
|
|
end
|
||
|
|
|
||
|
|
def errors(stable_ids = [])
|
||
|
|
errors = []
|
||
|
|
|
||
|
|
if @operands.empty?
|
||
|
|
errors += ["opérateur '#{operator_name}' vide"]
|
||
|
|
end
|
||
|
|
|
||
|
|
not_booleans = @operands.filter { |operand| operand.type != :boolean }
|
||
|
|
if not_booleans.present?
|
||
|
|
errors += ["'#{operator_name}' ne contient pas que des booléens : #{not_booleans.map(&:to_s).join(', ')}"]
|
||
|
|
end
|
||
|
|
|
||
|
|
errors + @operands.flat_map { |operand| operand.errors(stable_ids) }
|
||
|
|
end
|
||
|
|
|
||
|
|
def type = :boolean
|
||
|
|
|
||
|
|
def ==(other)
|
||
|
|
self.class == other.class &&
|
||
|
|
@operands.count == other.operands.count &&
|
||
|
|
@operands.all? do |operand|
|
||
|
|
@operands.count { |o| o == operand } == other.operands.count { |o| o == operand }
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|