Class: DrawCloud::JoinFunc

Inherits:
Object
  • Object
show all
Defined in:
lib/draw_cloud/join_func.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(delimiter, args = nil) ⇒ JoinFunc

Returns a new instance of JoinFunc.



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# File 'lib/draw_cloud/join_func.rb', line 22

def initialize(delimiter, args=nil)
  @delimiter = delimiter
  @args = args
end

Instance Attribute Details

#args ⇒ Object

Returns the value of attribute args.



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# File 'lib/draw_cloud/join_func.rb', line 21

def args
  @args
end

#delimiter ⇒ Object

Returns the value of attribute delimiter.



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# File 'lib/draw_cloud/join_func.rb', line 21

def delimiter
  @delimiter
end

Instance Method Details

#ref ⇒ Object 



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# File 'lib/draw_cloud/join_func.rb', line 27

def ref
  {"Fn::Join" => [delimiter, args.collect {|a| DrawCloud.ref(a)} ]}
end