Class: Card::Rule::Cache

Inherits:

Object

• Object
• Card::Rule::Cache

Defined in:

card/lib/card/rule/cache.rb

Overview

a cache of all card rules in the deck

Direct Known Subclasses

PreferenceCache, ReadRuleCache

Class Method Summary

• .clear ⇒ Object
• .populate ⇒ Object
• .read ⇒ Object

Class Method Details

.clear ⇒ Object

# File 'card/lib/card/rule/cache.rb', line 36

def clear
  Card.cache.write cache_key, nil
end

.populate ⇒ Object

# File 'card/lib/card/rule/cache.rb', line 32

def populate
  Card.cache.write cache_key, lookup_hash
end

.read ⇒ Object

# File 'card/lib/card/rule/cache.rb', line 28

def read
  Card.cache.read(cache_key) || populate
end