Class: CLIUtils::NonNilValidator

Inherits:

PrefValidator

• Object
• PrefValidator
• CLIUtils::NonNilValidator

Defined in:

lib/cliutils/prefs/pref_validators/non_nil_validator.rb

Overview

A Validator to verify whether a Pref answer is not empty or nil.

Instance Attribute Summary

Attributes inherited from PrefValidator

#is_valid, #message

Instance Method Summary

• #validate(text) ⇒ String

  Runs the Validator against the answer.

Methods included from Messaging

#messenger

Instance Method Details

#validate(text) ⇒ String

Runs the Validator against the answer.

Parameters:

• text (Object) —

  The “text” to evaluate

Returns:

• (String)

# File 'lib/cliutils/prefs/pref_validators/non_nil_validator.rb', line 8

def validate(text)
  @is_valid = !text.nil? && !text.empty?
  @message = 'Nil text not allowed'
end