Class: Ki::HashCache

Inherits:

Hash

• Object
• Hash
• Ki::HashCache

Defined in:

lib/util/hash_cache.rb

Overview

Caching Hash, resolves values at request time

Instance Method Summary

• #cache(key, &block) ⇒ Object

  If key has not been defined, uses block to resolve the value.

Methods inherited from Hash

#require

Instance Method Details

#cache(key, &block) ⇒ Object

If key has not been defined, uses block to resolve the value. Value is stored and returned

# File 'lib/util/hash_cache.rb', line 24

def cache(key, &block)
  if !include?(key)
    store(key, block.call)
  end
  self[key]
end