Class: Holodekk::Docker::Dockerfile::InstructionBuilder::Flag

Inherits:
Object
  • Object
show all
Defined in:
lib/holodekk/docker/dockerfile/instruction_builder/flag.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name = '', value = '', display_state: false) ⇒ Flag

Returns a new instance of Flag.



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# File 'lib/holodekk/docker/dockerfile/instruction_builder/flag.rb', line 12

def initialize(name = '', value = '', display_state: false)
  @name = name
  @value = value
  @display_state = display_state
end

Instance Attribute Details

#display_state ⇒ Object Also known as: display_state?

Returns the value of attribute display_state.



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# File 'lib/holodekk/docker/dockerfile/instruction_builder/flag.rb', line 8

def display_state
  @display_state
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/holodekk/docker/dockerfile/instruction_builder/flag.rb', line 8

def name
  @name
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/holodekk/docker/dockerfile/instruction_builder/flag.rb', line 8

def value
  @value
end

Instance Method Details

#enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/holodekk/docker/dockerfile/instruction_builder/flag.rb', line 18

def enabled?
  value ? true : false
end

#output ⇒ Object 



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# File 'lib/holodekk/docker/dockerfile/instruction_builder/flag.rb', line 22

def output
  return "--#{name}=#{enabled?}" if display_state.eql?(:always)

  if enabled?
    return "--#{name}=#{enabled?}" if display_state?

    return "--#{name}"
  end

  ''
end