Class: Regexer::Validators::NumberValidator

Inherits:

Object

• Object
• Regexer::Validators::NumberValidator

Defined in:

lib/regexer/validators/number_validator.rb

Overview

A Validator Class for validating if a value is an integer from 0 - 9

Class Method Summary

• .number?(value) ⇒ Boolean

Class Method Details

.number?(value) ⇒ Boolean

Returns:

• (Boolean)

Raises:

• (Regexer::Exceptions::InvalidValueError)

# File 'lib/regexer/validators/number_validator.rb', line 9

def self.number?(value)
  error_message = "Value should only be an integer from 0 to 9"
  raise Regexer::Exceptions::InvalidValueError, error_message unless integer?(value) && in_0_to_9?(value)
end