class PRRD::Database::Datasource

PRRD Database Datasource class

Public Class Methods

new(values = nil) click to toggle source

Constructor

Calls superclass method PRRD::Entity::new
# File lib/prrd/database/datasource.rb, line 11
def initialize(values = nil)
  @keys = [
    :name,
    :type,
    :heartbeat,
    :min,
    :max
  ]

  super values
end

Public Instance Methods

to_s() click to toggle source

Transform to a DS formatted string

# File lib/prrd/database/datasource.rb, line 24
def to_s
  fail 'Empty datasource object' if @data.empty?

  validate_presence :name, :type, :heartbeat, :min, :max

  chunks = ['DS']

  @keys.each do |k|
    next unless @data.key?(k)
    chunks << @data[k]
  end

  chunks.join ':'
end