Class: NilClass

Inherits:

Object

• Object
• NilClass

Defined in:

lib/nil-ext.rb

Overview

Adds several instance methods to NilClass.

Instance Method Summary

• #any? ⇒ Boolean
• #blank? ⇒ Boolean
• #empty? ⇒ Boolean

  Ex: nil.empty? => true.

• #include?(*args) ⇒ Boolean
• #strip ⇒ Object
• #truncate ⇒ Object

Instance Method Details

#any? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/nil-ext.rb', line 7

def any?; false; end

#blank? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/nil-ext.rb', line 5

def blank?; true; end

#empty? ⇒ Boolean

Ex: nil.empty? => true

Returns:

• (Boolean)

# File 'lib/nil-ext.rb', line 4

def empty?; true; end

#include?(*args) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/nil-ext.rb', line 8

def include?(*args); false; end

#strip ⇒ Object

# File 'lib/nil-ext.rb', line 10

def strip; nil; end

#truncate ⇒ Object

# File 'lib/nil-ext.rb', line 11

def truncate; nil; end