Class: Rage::Ext::ActiveRecord::ConnectionPool::BlackHoleList

Inherits:

Object

• Object
• Rage::Ext::ActiveRecord::ConnectionPool::BlackHoleList

Defined in:

lib/rage/ext/active_record/connection_pool.rb

Overview

items can be added but not removed

Instance Method Summary

• #<<(el) ⇒ Object
• #initialize(arr) ⇒ BlackHoleList constructor

  A new instance of BlackHoleList.

• #length ⇒ Object
• #shift ⇒ Object
• #to_a ⇒ Object

Constructor Details

#initialize(arr) ⇒ BlackHoleList

Returns a new instance of BlackHoleList.

# File 'lib/rage/ext/active_record/connection_pool.rb', line 6

def initialize(arr)
  @arr = arr
end

Instance Method Details

#<<(el) ⇒ Object

# File 'lib/rage/ext/active_record/connection_pool.rb', line 10

def <<(el)
  @arr << el
end

#length ⇒ Object

# File 'lib/rage/ext/active_record/connection_pool.rb', line 18

def length
  0
end

#shift ⇒ Object

# File 'lib/rage/ext/active_record/connection_pool.rb', line 14

def shift
  nil
end

#to_a ⇒ Object

# File 'lib/rage/ext/active_record/connection_pool.rb', line 22

def to_a
  @arr
end