Class: UniversalValidator::Validator

Inherits:

Object

• Object
• UniversalValidator::Validator

Defined in:

lib/universal_validator/validator.rb

Instance Method Summary

• #add_error_for(field, msg) ⇒ Object
• #errors ⇒ Object
• #errors? ⇒ Boolean
• #errors_for(field) ⇒ Object
• #initialize {|_self| ... } ⇒ Validator constructor

  A new instance of Validator.

Constructor Details

#initialize {|_self| ... } ⇒ Validator

Returns a new instance of Validator.

Yields:

• (_self)

Yield Parameters:

• _self (UniversalValidator::Validator) —

  the object that the method was called on

# File 'lib/universal_validator/validator.rb', line 22

def initialize
  yield self if block_given?
end

Instance Method Details

#add_error_for(field, msg) ⇒ Object

# File 'lib/universal_validator/validator.rb', line 34

def add_error_for(field, msg)
  errors[field] ||= []
  errors[field] << msg
end

#errors ⇒ Object

# File 'lib/universal_validator/validator.rb', line 30

def errors
  @errors ||= {}
end

#errors? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/universal_validator/validator.rb', line 26

def errors?
  errors.count.positive?
end

#errors_for(field) ⇒ Object

# File 'lib/universal_validator/validator.rb', line 39

def errors_for(field)
  errors[field]
end