Class: MDT::DataStorage

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/mdt/data_storage.rb

Overview

Implements a singleton key-value data storage to be used across MDT. Uses a bit of metaprogramming for ease of use.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DataStorage

Initializes the storage with empty Hash.



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# File 'lib/mdt/data_storage.rb', line 9

def initialize
  @storage = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object

Override method_missing to delegate to the storage hash.



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# File 'lib/mdt/data_storage.rb', line 14

def method_missing(m, *args, &block)
  if /^(\w+)=$/ =~ m
    @storage[$1.to_sym] = args[0]
  else
    @storage[m.to_sym]
  end
end

Instance Method Details

#respond_to?(method_name, include_private = false) ⇒ Boolean

Override respond_to? to always return true as it always delegates to the hash.

Returns:

  • (Boolean) 


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# File 'lib/mdt/data_storage.rb', line 23

def respond_to?(method_name, include_private = false)
  true
end