Class: Dry::Validation::Result

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/dry/validation/result.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(rule_results) ⇒ Result

Returns a new instance of Result.



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# File 'lib/dry/validation/result.rb', line 8

def initialize(rule_results)
  @rule_results = rule_results
end

Instance Attribute Details

#rule_results ⇒ Object (readonly)

Returns the value of attribute rule_results.



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# File 'lib/dry/validation/result.rb', line 6

def rule_results
  @rule_results
end

Instance Method Details

#<<(rule_result) ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 32

def <<(rule_result)
  rule_results << rule_result
end

#[](name) ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 16

def [](name)
  to_h[name]
end

#by_name(name) ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 41

def by_name(name)
  successes.detect { |rule_result| rule_result.name == name }
end

#each(&block) ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 12

def each(&block)
  rule_results.each(&block)
end

#failures ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 49

def failures
  rule_results.select(&:failure?)
end

#merge!(other) ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 24

def merge!(other)
  rule_results.concat(other.rule_results)
end

#successes ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 45

def successes
  rule_results.select(&:success?)
end

#to_ary ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 28

def to_ary
  failures.map(&:to_ary)
end

#to_h ⇒ Object 



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# File 'lib/dry/validation/result.rb', line 20

def to_h
  @to_h ||= each_with_object({}) { |result, hash| hash[result.name] = result }
end

#with_values(names) {|values| ... } ⇒ Object

Yields:

  • (values) 


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# File 'lib/dry/validation/result.rb', line 36

def with_values(names, &block)
  values = names.map { |name| by_name(name) }.compact.map(&:input)
  yield(values) if values.size == names.size
end