Class: Reform::Contract::Result::Pointer

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/reform/result.rb

Overview

Note: this class will be redundant in Reform 3, where the public API allows/enforces to pass options to #errors (e.g. errors(locale: “br”)) which means we don’t have to “lazy-handle” that with “pointers”. :private:

Instance Method Summary collapse

Constructor Details

#initialize(result, path) ⇒ Pointer

Returns a new instance of Pointer.



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# File 'lib/reform/result.rb', line 52

def initialize(result, path)
  @result, @path = result, path
end

Instance Method Details

#advance(*path) ⇒ Object 



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# File 'lib/reform/result.rb', line 64

def advance(*path)
  path = @path + path.compact # remove index if nil.
  traverse = traverse(@result.errors, path)
  # when returns {} is because no errors are found
  # when returns a String is because an error has been found on the main key not in the nested one.
  #   Collection with custom rule will return a String here and does not need to be considered
  #   as a nested error.
  # when return an Array without an index is same as String but it's a property with a custom rule.
  # Check test/validation/dry_validation_test.rb:685
  return if traverse == {} || traverse.is_a?(String) || (traverse.is_a?(Array) && path.compact.size == 1)

  Pointer.new(@result, path)
end

#errors(*args) ⇒ Object 



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# File 'lib/reform/result.rb', line 58

def errors(*args);   traverse_for(:errors, *args) end

#hints(*args) ⇒ Object 



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# File 'lib/reform/result.rb', line 62

def hints(*args);    traverse_for(:hints, *args) end

#messages(*args) ⇒ Object 



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# File 'lib/reform/result.rb', line 60

def messages(*args); traverse_for(:messages, *args) end