class Gem::Commands::SignoutCommand - RDoc Documentation

# class Gem::Commands::SignoutCommand

### Public Class Methods

new() click to toggle source
Calls superclass method `Gem::Command::new`

    # File lib/rubygems/commands/signout_command.rb, line 5
    def initialize
      super 'signout', 'Sign out from all the current sessions.'
    end

### Public Instance Methods

execute() click to toggle source

    # File lib/rubygems/commands/signout_command.rb, line 18
    def execute
      credentials_path = Gem.configuration.credentials_path

      if !File.exist?(credentials_path)
        alert_error 'You are not currently signed in.'
      elsif !File.writable?(credentials_path)
        alert_error "File '#{Gem.configuration.credentials_path}' is read-only."\
                    ' Please make sure it is writable.'
      else
        Gem.configuration.unset_api_key!
        say 'You have successfully signed out from all sessions.'
      end
    end