Module: SuperStack::LayerWrapper

Includes:
Comparable
Included in:
Layer
Defined in:
lib/super_stack/layer_wrapper.rb

Constant Summary collapse

DEFAULT_LAYER_NAME = 
'Unknown layer'

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#file_name ⇒ Object (readonly)

Returns the value of attribute file_name.



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# File 'lib/super_stack/layer_wrapper.rb', line 10

def file_name
  @file_name
end

#priority ⇒ Object

Returns the value of attribute priority.



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# File 'lib/super_stack/layer_wrapper.rb', line 10

def priority
  @priority
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/super_stack/layer_wrapper.rb', line 34

def <=>(other)
  # For priorities, the smallest the higher
  self.priority <=> other.priority
end

#has_file? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/super_stack/layer_wrapper.rb', line 30

def has_file?
  !@file_name.nil?
end

#inspect ⇒ Object 



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# File 'lib/super_stack/layer_wrapper.rb', line 39

def inspect
  "name: #{name}, priority: #{priority}, #{super}"
end

#load(file_name, type = :yaml) ⇒ Object 



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# File 'lib/super_stack/layer_wrapper.rb', line 25

def load(file_name, type = :yaml)
  raise 'Invalid file' unless File.readable? file_name
  load_from_yaml file_name if type == :yaml
end

#name ⇒ Object 



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# File 'lib/super_stack/layer_wrapper.rb', line 21

def name
  @name || DEFAULT_LAYER_NAME
end

#name=(name) ⇒ Object 



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# File 'lib/super_stack/layer_wrapper.rb', line 17

def name=(name)
  @name = name.to_s
end