Class: Wrappix::Templates::Cache

Inherits:
Object
  • Object
show all
Defined in:
lib/wrappix/templates/cache.rb

Class Method Summary collapse

Class Method Details

.render(module_name, _config) ⇒ Object



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# File 'lib/wrappix/templates/cache.rb', line 6

def self.render(module_name, _config)
  "    # frozen_string_literal: true\n\n    module \#{module_name}\n      # Memory cache implementation\n      class MemoryCache\n        def initialize\n          @store = {}\n        end\n\n        def read(key)\n          @store[key]\n        end\n\n        def write(key, value)\n          @store[key] = value\n        end\n\n        def delete(key)\n          @store.delete(key)\n        end\n\n        def clear\n          @store = {}\n        end\n      end\n\n      # File cache implementation\n      class FileCache\n        def initialize(path = \"\#{module_name.downcase}_cache.yaml\")\n          require \"yaml/store\"\n          @store = YAML::Store.new(path)\n        end\n\n        def read(key)\n          @store.transaction(true) { @store[key] }\n        end\n\n        def write(key, value)\n          @store.transaction { @store[key] = value }\n        end\n\n        def delete(key)\n          @store.transaction { @store.delete(key) }\n        end\n\n        def clear\n          @store.transaction { @store.roots.each { |key| @store.delete(key) } }\n        end\n      end\n    end\n  RUBY\nend\n"