class Karafka::Helpers::MultiDelegator

@note Taken from stackoverflow.com/questions/6407141 Multidelegator is used to delegate calls to multiple targets

Public Class Methods

delegate(*methods) click to toggle source

@param methods names that should be delegated to @example Delegate write and close to STDOUT and file

Logger.new MultiDelegator.delegate(:write, :close).to(STDOUT, log_file)
# File lib/karafka/helpers/multi_delegator.rb, line 18
def delegate(*methods)
  methods.each do |m|
    define_method(m) do |*args|
      @targets.map { |t| t.send(m, *args) }
    end
  end

  self
end
new(*targets) click to toggle source

@param targets to which we want to delegate methods

# File lib/karafka/helpers/multi_delegator.rb, line 10
def initialize(*targets)
  @targets = targets
end
Also aliased as: to
to(*targets)
Alias for: new