Class: Aux::Registry

Inherits:
Object
  • Object
show all
Defined in:
lib/aux/registry.rb,
lib/aux/registry/entry.rb

Overview

Registry for dependency injection

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Registry

Returns a new instance of Registry.



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# File 'lib/aux/registry.rb', line 9

def initialize
  @prototypes = ::Concurrent::Map.new
end

Instance Method Details

#key?(key) ⇒ TrueClass, FalseClass

Parameters:

  • key (Symbol, String)

Returns:

  • (TrueClass, FalseClass) 


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# File 'lib/aux/registry.rb', line 28

def key?(key)
  @prototypes.key?(key.to_s)
end

#register(key, memoize: false, &constructor) ⇒ Object

Parameters:

  • key (Symbol, String)
  • memoize (TrueClass, FalseClass) (defaults to: false)
  • constructor (Proc) 


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# File 'lib/aux/registry.rb', line 16

def register(key, memoize: false, &constructor)
  @prototypes.put(key.to_s, Entry.new(constructor, memoize))
end

#resolve(key) ⇒ Object

Parameters:

  • key (Symbol, String)

Returns:

  • (Object) 


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# File 'lib/aux/registry.rb', line 22

def resolve(key)
  @prototypes.fetch(key.to_s).call
end