Class: Plat::Role::Basic

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/plat/role/basic.rb

Direct Known Subclasses

Cache, Cpu, Db, Files, Mail

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(layout, role, options) ⇒ Basic

Returns a new instance of Basic.



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# File 'lib/plat/role/basic.rb', line 12

def initialize(layout,role,options)
  @layout = layout
  @role = role
  @options = options.
              merge(Hash(options[:default])).
              merge(Hash(options["default"])).
              merge(Hash(options[env.to_sym])).
              merge(Hash(options[env.to_s]))
end

Instance Attribute Details

#layout ⇒ Object (readonly)

Returns the value of attribute layout.



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# File 'lib/plat/role/basic.rb', line 8

def layout
  @layout
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/plat/role/basic.rb', line 8

def options
  @options
end

#role ⇒ Object (readonly)

Returns the value of attribute role.



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# File 'lib/plat/role/basic.rb', line 8

def role
  @role
end

Instance Method Details

#allow_access(policy, access_type) ⇒ Object 



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# File 'lib/plat/role/basic.rb', line 43

def allow_access(policy,access_type)
  # TODO
  # policy.allow
end

#count ⇒ Object 



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# File 'lib/plat/role/basic.rb', line 21

def count
  @count ||= begin
    value = options.fetch(:count) { 1 }.to_i
    raise ArgumentError.new "Wrong count for role #{@role}: #{options[:count]}" if value < 1
    value
  end
end

#inspect ⇒ Object 



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# File 'lib/plat/role/basic.rb', line 36

def inspect
  "<#{self.class} role='#{self.role}'>"
end

#resource_name(id = 0) ⇒ Object 



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# File 'lib/plat/role/basic.rb', line 32

def resource_name(id=0)
  layout.aws_resource_name(role,id)
end

#to_s ⇒ Object 



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# File 'lib/plat/role/basic.rb', line 39

def to_s
  { role => Hash(options) }.to_s
end

#type ⇒ Object 



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# File 'lib/plat/role/basic.rb', line 28

def type
  Plat::Role.registered_types.find(->{[nil]}) { |elem| elem[1] == self.class }.first
end