Class: NilClass

Inherits:

Object

• Object
• NilClass

Defined in:

lib/libis/tools/extend/empty.rb,
lib/libis/tools/extend/string.rb

Overview

Extension class

Instance Method Summary

• #blank? ⇒ Boolean

  Allow nil.blank? so that blank? can be applied without errors.

• #empty? ⇒ Boolean

  Allows nil.empty?.

Instance Method Details

#blank? ⇒ Boolean

Allow nil.blank? so that blank? can be applied without errors.

Returns:

• (Boolean)

# File 'lib/libis/tools/extend/string.rb', line 91

def blank?
  true
end

#empty? ⇒ Boolean

Allows nil.empty?

Returns:

• (Boolean)

# File 'lib/libis/tools/extend/empty.rb', line 4

def empty?
  true
end