Module: NillishConversions

Included in:

VoidClass

Defined in:

lib/null.rb

Overview

An object including us will convert like nil.

Instance Method Summary

• #=~(obj) ⇒ Object

  nil.

• #to_a ⇒ Object (also: #to_ary)

  [].

• #to_c ⇒ Object

  (00i)+.

• #to_f ⇒ Object

  0.0.

• #to_i ⇒ Object

  0.

• #to_json ⇒ Object

  “null”.

• #to_nil? ⇒ Boolean

  nil.

• #to_null? ⇒ Boolean

  null.

• #to_param ⇒ Object

  nil.

• #to_r ⇒ Object (also: #rationalize)

  (0/1).

• #to_s ⇒ Object (also: #to_str)

  “”.

Instance Method Details

#=~(obj) ⇒ Object

nil

# File 'lib/null.rb', line 116

def =~(obj) nil end

#to_a ⇒ Object Also known as: to_ary

[]

# File 'lib/null.rb', line 83

def to_a() [] end

#to_c ⇒ Object

(00i)+

# File 'lib/null.rb', line 87

def to_c() to_i.to_c end

#to_f ⇒ Object

0.0

# File 'lib/null.rb', line 90

def to_f() to_i.to_f end

#to_i ⇒ Object

0

# File 'lib/null.rb', line 93

def to_i() 0 end

#to_json ⇒ Object

“null”

# File 'lib/null.rb', line 96

def to_json() 'null' end

#to_nil? ⇒ Boolean

nil

Returns:

• (Boolean)

# File 'lib/null.rb', line 99

def to_nil?() nil end

#to_null? ⇒ Boolean

null

Returns:

• (Boolean)

# File 'lib/null.rb', line 102

def to_null?() null end

#to_param ⇒ Object

nil

# File 'lib/null.rb', line 105

def to_param() nil end

#to_r ⇒ Object Also known as: rationalize

(0/1)

# File 'lib/null.rb', line 108

def to_r() to_i.to_r end

#to_s ⇒ Object Also known as: to_str

“”

# File 'lib/null.rb', line 112

def to_s() '' end