Class: MiniDefender::Rules::RequiredUnless

Inherits:
Required show all
Defined in:
lib/mini_defender/rules/required_unless.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Required

#message, #passes?

Methods inherited from MiniDefender::Rule

#active?, available?, #bails?, #coerce, #default_value, #defaults?, #error_message, #excluded?, #force_coerce?, #message, #passes?, #priority, #stops?, #with_message

Constructor Details

#initialize(target, value) ⇒ RequiredUnless

Returns a new instance of RequiredUnless.

Raises:

  • (ArgumentError) 


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# File 'lib/mini_defender/rules/required_unless.rb', line 6

def initialize(target, value)
  raise ArgumentError, 'Target must be a string' unless target.is_a?(String)

  @target = target
  @value = value
end

Class Method Details

.make(args) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/mini_defender/rules/required_unless.rb', line 17

def self.make(args)
  raise ArgumentError, 'Target and expected value are required.' unless args.length == 2

  self.new(args[0], args[1])
end

.signature ⇒ Object 



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# File 'lib/mini_defender/rules/required_unless.rb', line 13

def self.signature
  'required_unless'
end

Instance Method Details

#implicit?(validator) ⇒ Boolean

Returns:



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# File 'lib/mini_defender/rules/required_unless.rb', line 23

def implicit?(validator)
  validator.data.key?(@target) && validator.data[@target] != @value
end