Class: Akashi::Base

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/akashi/base.rb

Direct Known Subclasses

Ec2::Base, Elb::Base, Rds::Base

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id) ⇒ Base

Returns a new instance of Base.



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# File 'lib/akashi/base.rb', line 10

def initialize(id)
  @object = self.class.base_class.new(id)
end

Class Method Details

.all ⇒ Object 



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# File 'lib/akashi/base.rb', line 15

def all
  collection.map { |object| new(object.id) }
end

.base_class ⇒ Object 



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# File 'lib/akashi/base.rb', line 45

def base_class
  @base_class ||= "::AWS::#{service_class}::#{object_class}".constantize
end

.collection ⇒ Object 



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# File 'lib/akashi/base.rb', line 41

def collection
  Akashi::Aws.send(service_class.underscore).send(object_class.underscore.pluralize)
end

.find(id) ⇒ Object 



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# File 'lib/akashi/base.rb', line 25

def find(id)
  instances = where(id: id)
  fail "#{id} does not exist" if instances.empty?
  instances.first
end

.find_by(conditions = {}) ⇒ Object 



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# File 'lib/akashi/base.rb', line 31

def find_by(conditions = {})
  instances = where(conditions)
  fail "#{conditions} does not exist" if instances.empty?
  instances.first
end

.object_class ⇒ Object 



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# File 'lib/akashi/base.rb', line 37

def object_class
  @object_class ||= self.to_s.demodulize
end

.where(conditions = {}) ⇒ Object 



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# File 'lib/akashi/base.rb', line 19

def where(conditions = {})
  all.select do |instance|
    conditions.all? { |k, v| instance.send(k.intern) == v }
  end
end