Class: IceNine::Freezer::Array

Inherits:

Object

• Object
• IceNine::Freezer
• Object
• IceNine::Freezer::Array

Defined in:

lib/ice_nine/freezer/array.rb

Overview

A freezer class for handling Array objects

Direct Known Subclasses

Struct

Constant Summary

Constants inherited from IceNine::Freezer

BasicObject

Class Method Summary

• .deep_freeze(array, recursion_guard = RecursionGuard.new) ⇒ Array

  Deep Freeze an Array.

Methods inherited from IceNine::Freezer

[], const_lookup

Class Method Details

.deep_freeze(array, recursion_guard = RecursionGuard.new) ⇒ Array

Deep Freeze an Array

Examples:

array = IceNine:Freezer::Array.deep_freeze(%w[a b c])
array.select(&:frozen?)  # => ['a', 'b', 'c']

Parameters:

• array (Array)
• recursion_guard (RecursionGuard) (defaults to: RecursionGuard.new)

Returns:

• (Array)

# File 'lib/ice_nine/freezer/array.rb', line 21

def self.deep_freeze(array, recursion_guard = RecursionGuard.new)
  array.each do |entry|
    IceNine.deep_freeze(entry, recursion_guard)
  end
  super
end