method

instance_delegate

Ruby latest stable (v2_5_5) - 0 notes - Class: Forwardable

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What's this?

instance_delegate(hash) public

Takes a hash as its argument. The key is a symbol or an array of symbols. These symbols correspond to method names. The value is the accessor to which the methods will be delegated.

Show source

# File lib/forwardable.rb, line 132
  def instance_delegate(hash)
    hash.each do |methods, accessor|
      unless defined?(methods.each)
        def_instance_delegator(accessor, methods)
      else
        methods.each {|method| def_instance_delegator(accessor, method)}
      end
    end
  end

instance_delegate

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