Class: WifiWand::Commands::Password

Inherits:
Base
  • Object
show all
Defined in:
lib/wifi_wand/commands/password.rb

Constant Summary

Constants inherited from Base

Base::DEFAULT_INVOCATION_OPTIONS

Instance Attribute Summary

Attributes inherited from Base

#cli, #metadata

Instance Method Summary collapse

Methods inherited from Base

#aliases, allow_invocation_options, allowed_invocation_options, #bind, binding_sources, binds, command_metadata, declared_metadata, #help_text, #initialize, #validate_options

Constructor Details

This class inherits a constructor from WifiWand::Commands::Base

Instance Method Details

#call(*args) ⇒ Object 



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# File 'lib/wifi_wand/commands/password.rb', line 18

def call(*args)
  validate_max_arguments!(args, 1)

  network = args.first
  raise_missing_argument!('<network-name>') if missing_argument?(network)

  password = model.preferred_network_password(network)
  human_readable_string_producer = -> do
    if password
      <<~MESSAGE.chomp
        Preferred network "#{network}" stored password is "#{password}".
      MESSAGE
    else
      <<~MESSAGE.chomp
        Preferred network "#{network}" has no stored password.
      MESSAGE
    end
  end
  output_support.handle_output(password, human_readable_string_producer)
end