Class: Objecheck::Validator::AnyRule

Inherits:
Object
  • Object
show all
Defined in:
lib/objecheck/validator/any_rule.rb

Overview

AnyRule validates that object meets one of the give rules

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(validator, schemas) ⇒ AnyRule

Returns a new instance of AnyRule.



20
21
22
23
24
 
# File 'lib/objecheck/validator/any_rule.rb', line 20

def initialize(validator, schemas)
  @child_rules = schemas.map do |schema|
    validator.compile_schema(schema)
  end
end

Class Method Details

.schema ⇒ Object 



43
44
45
 
# File 'lib/objecheck/validator/any_rule.rb', line 43

def self.schema
  [{ each: { type: Hash } }]
end

Instance Method Details

#validate(target, collector) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/objecheck/validator/any_rule.rb', line 26

def validate(target, collector)
  t = collector.transaction
  t.add_error("should satisfy one of the #{@child_rules.size} schemas")
  t_for_nested_rules = t.transaction
  result = @child_rules.each.with_index(1).any? do |rules, i|
    t_for_nested_rules.add_prefix_in("(option #{i})") { t_for_nested_rules.validate(target, rules) }
  end

  if result
    t.rollback(t_for_nested_rules)
    collector.rollback(t)
  else
    t.commit(t_for_nested_rules)
    collector.commit(t)
  end
end