Class: Struct

Inherits:
Object show all
Defined in:
lib/garcon/core_ext/struct.rb

Overview

Author: Stefano Harding <[email protected]> License: Apache License, Version 2.0 Copyright: © 2014-2015 Stefano Harding

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Direct Known Subclasses

Chef::Resource::Recovery

Instance Method Summary collapse

Instance Method Details

#attributes ⇒ Hash

Get a hash with names and values of all instance variables.

Examples:

class Foo < Struct.new(:name, :age, :gender); end
f = Foo.new("Jill", 50, :female)
f.attributes   # => {:name => "Jill", :age => 50, :gender => :female}

Returns:

  • (Hash) —

    Hash of instance variables in receiver, keyed by ivar name



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# File 'lib/garcon/core_ext/struct.rb', line 43

def attributes
  h = {}
  each_pair { |key, value| h[key] = value }
  h
end

#object_state(data = nil) ⇒ Object

Get or set state of object. You can think of #object_state as an in-code form of marshalling.



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# File 'lib/garcon/core_ext/struct.rb', line 24

def object_state(data=nil)
  if data
    data.each_pair {|k,v| send(k.to_s + "=", v)}
  else
    data = {}
    each_pair{|k,v| data[k] = v}
    data
  end
end