Class: Medicine::Injections Private

Inherits:
Object
  • Object
show all
Defined in:
lib/medicine/injections.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Injections

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Injections.



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# File 'lib/medicine/injections.rb', line 6

def initialize
  @injections = {}
end

Instance Method Details

#[](name) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/medicine/injections.rb', line 16

def [](name)
  @injections[name]
end

#empty? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/medicine/injections.rb', line 29

def empty?
  @injections.empty?
end

#fetch(name, &block) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/medicine/injections.rb', line 10

def fetch(name, &block)
  @injections.fetch(name, &block)
rescue KeyError
  raise ArgumentError, "No dependency with name #{name} has been injected."
end

#include?(name) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/medicine/injections.rb', line 25

def include?(name)
  @injections.has_key?(name)
end

#set(name, dependency) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/medicine/injections.rb', line 20

def set(name, dependency)
  warn "#{name} has already been injected" if include?(name)
  @injections[name] = dependency
end