Class: DSLCompose::DSL::Arguments::Argument::FormatValidation

Inherits:
Object
  • Object
show all
Defined in:
lib/dsl_compose/dsl/arguments/argument/format_validation.rb

Defined Under Namespace

Classes: ValidationFailedError

Instance Method Summary collapse

Constructor Details

#initialize(regex) ⇒ FormatValidation

Returns a new instance of FormatValidation.



11
12
13
14
15
16
17
 
# File 'lib/dsl_compose/dsl/arguments/argument/format_validation.rb', line 11

def initialize regex
  unless regex.is_a?(Regexp)
    raise InvalidValueError, "The value `#{regex}` provided to this validator must be of type Regexp"
  end

  @regex = regex
end

Instance Method Details

#validate!(value) ⇒ Object

Raises:



19
20
21
22
 
# File 'lib/dsl_compose/dsl/arguments/argument/format_validation.rb', line 19

def validate! value
  raise ValidationFailedError, "The argument is invalid. Expected format #{@regex} but received #{value}" if @regex.match(value).nil?
  true
end