Class: Dassets::MemCache

Inherits:

Object

• Object
• Dassets::MemCache

Defined in:

lib/dassets/cache.rb

Overview

This is a thread-safe in-memory cache.

Instance Method Summary

• #[](key) ⇒ Object
• #[]=(key, value) ⇒ Object
• #initialize ⇒ MemCache constructor

  A new instance of MemCache.

• #keys ⇒ Object

Constructor Details

#initialize ⇒ MemCache

Returns a new instance of MemCache.

# File 'lib/dassets/cache.rb', line 9

def initialize
  @hash = {}
  @write_mutex = ::Mutex.new
end

Instance Method Details

#[](key) ⇒ Object

# File 'lib/dassets/cache.rb', line 18

def [](key)
  @hash[key]
end

#[]=(key, value) ⇒ Object

# File 'lib/dassets/cache.rb', line 22

def []=(key, value)
  @write_mutex.synchronize{ @hash[key] = value }
end

#keys ⇒ Object

# File 'lib/dassets/cache.rb', line 14

def keys
  @hash.keys
end