Class: Envirobly::Default

Inherits:
Object
  • Object
show all
Defined in:
lib/envirobly/default.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(shell: nil) ⇒ Default 



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# File 'lib/envirobly/default.rb', line 6

def initialize(shell: nil)
  @path = File.join Envirobly::Config::DIR, "defaults", self.class.name.demodulize.downcase
  @shell = shell
end

Instance Attribute Details

#shell ⇒ Object

Returns the value of attribute shell.



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# File 'lib/envirobly/default.rb', line 4

def shell
  @shell
end

Instance Method Details

#require_if_none ⇒ Object 



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# File 'lib/envirobly/default.rb', line 30

def require_if_none
  value || require_value
end

#save(value) ⇒ Object 



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# File 'lib/envirobly/default.rb', line 19

def save(value)
  FileUtils.mkdir_p(File.dirname(@path))
  File.write(@path, value)
end

#save_if_none(new_value) ⇒ Object 



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# File 'lib/envirobly/default.rb', line 24

def save_if_none(new_value)
  return if value.present?

  save(new_value)
end

#value ⇒ Object 



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# File 'lib/envirobly/default.rb', line 11

def value
  if File.exist?(@path)
    cast_value File.read(@path).strip
  else
    nil
  end
end