Module: Troles::Common::Config::ValidRoles

Defined in:
lib/troles/common/config/valid_roles.rb

Instance Method Summary collapse

Instance Method Details

#add_valid_roles(*roles) ⇒ Object

Add a list of valid roles

Parameters:

  • names (Array<Symbol>) —

    of roles to make valid



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# File 'lib/troles/common/config/valid_roles.rb', line 12

def add_valid_roles *roles
  valid_roles =valid_roles & roles
end

#valid_roles ⇒ Array<Symbol>

Get the list of valid roles

Returns:

  • (Array<Symbol>) —

    names of roles that are currently valid



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# File 'lib/troles/common/config/valid_roles.rb', line 28

def valid_roles
  raise "No valid roles defined" if !@valid_roles || @valid_roles.empty?
  @valid_roles
end

#valid_roles=(*roles) ⇒ Object

Set a list of valid roles

Parameters:

  • names (Array<Symbol>) —

    of roles to make valid

Raises:

  • (ArgumentError) 


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# File 'lib/troles/common/config/valid_roles.rb', line 18

def valid_roles= *roles
  vrs = roles.flatten.map{|r| r.to_s.alpha_numeric}.map(&:to_sym).uniq

  raise ArgumentError, "The #{strategy} strategy can only accept 2 valid roles" if (vrs.size > 2) && strategy == :bit_one
  raise ArgumentError, "The role names you want to be valid are not valid role names. Must be alphanumeric, was: #{roles.flatten}" if vrs.empty?
  @valid_roles ||= vrs
end