Module: Unidom::Common::Concerns::ArgumentValidation::ClassMethods

Defined in:: app/models/unidom/common/concerns/argument_validation.rb

Instance Method Summary collapse

#assert_present!(name, value) ⇒ Object

断言给定的参数 value 非空。如果为空，则抛出 ArgumentError 异常。如： assert_present! :person, person.

Instance Method Details

#assert_present!(name, value) ⇒ `Object`

断言给定的参数 value 非空。如果为空，则抛出 ArgumentError 异常。如： assert_present! :person, person

Raises:

(ArgumentError)



24
25
26

# File 'app/models/unidom/common/concerns/argument_validation.rb', line 24

def assert_present!(name, value)
  raise ArgumentError.new("The #{name} argument is required.") if value.blank?
end