Class: Configatron::RootStore

Inherits:
BasicObject
Extended by:
Forwardable
Includes:
Singleton
Defined in:
lib/configatron/root_store.rb

Overview

This is the root configatron object, and contains methods which operate on the entire configatron hierarchy.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RootStore

Returns a new instance of RootStore.



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# File 'lib/configatron/root_store.rb', line 18

def initialize
  @locked = false
  reset!
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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



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# File 'lib/configatron/root_store.rb', line 23

def method_missing(name, *args, &block)
  store.__send__(name, *args, &block)
end

Instance Attribute Details

#store ⇒ Object (readonly)

Returns the value of attribute store.



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# File 'lib/configatron/root_store.rb', line 10

def store
  @store
end

Instance Method Details

#lock!(&blk) ⇒ Object 



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# File 'lib/configatron/root_store.rb', line 55

def lock!(&blk)
  if blk
    orig = @locked
    begin
      @locked = true
      blk.call
    ensure
      @locked = orig
    end
  else
    @locked = true
  end
end

#locked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/configatron/root_store.rb', line 51

def locked?
  @locked
end

#reset! ⇒ Object 



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# File 'lib/configatron/root_store.rb', line 27

def reset!
  @store = ::Configatron::Store.new(self)
end

#temp(&block) ⇒ Object 



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# File 'lib/configatron/root_store.rb', line 31

def temp(&block)
  temp_start

  begin
    yield
  ensure
    temp_end
  end
end

#temp_end ⇒ Object 



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# File 'lib/configatron/root_store.rb', line 46

def temp_end
  @store = @temp
  @locked = @temp_locked
end

#temp_start ⇒ Object 



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# File 'lib/configatron/root_store.rb', line 41

def temp_start
  @temp = ::Configatron::DeepClone.deep_clone(@store)
  @temp_locked = @locked
end

#unlock!(&blk) ⇒ Object 



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# File 'lib/configatron/root_store.rb', line 69

def unlock!(&blk)
  if blk
    orig = @locked
    begin
      @locked = false
      blk.call
    ensure
      @locked = orig
    end
  else
    @locked = false
  end
end