Module: ResourcefulParenting::ActionController::Base::InstanceMethods

Defined in:
lib/resourceful_parenting.rb

Instance Method Summary collapse

Instance Method Details

#parent(level = -1)) ⇒ Object

Returns a parent object extracted from a nested URL Takes an array index of depth (how far up parents to get) - defaults to -1 (most immediate) Returns nil if no such parent exists



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# File 'lib/resourceful_parenting.rb', line 43

def parent(level = -1)
  info = parse_parents[level]
  instance_from_parent_info(info)
end

#parents ⇒ Object

Returns an array of parent objects



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# File 'lib/resourceful_parenting.rb', line 32

def parents
  parse_parents.map do |info|
    instance_from_parent_info(info)
  end
end

#polymorphic_p_path(record_or_hash_or_array, options = {}) ⇒ Object

Analogous to Rails’ polymorphic_path, but add all parents to call



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# File 'lib/resourceful_parenting.rb', line 25

def polymorphic_p_path(record_or_hash_or_array, options = {})
  polymorphic_p_url(record_or_hash_or_array, options.merge(:routing_type => :path))
end

#polymorphic_p_url(record_or_hash_or_array, options = {}) ⇒ Object

Analogous to Rails’ polymorphic_url, but add all parents to call



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# File 'lib/resourceful_parenting.rb', line 16

def polymorphic_p_url(record_or_hash_or_array, options = {})
  record_or_hash_or_array = [record_or_hash_or_array] unless record_or_hash_or_array.is_a?(Array)
  record_or_hash_or_array = parents + record_or_hash_or_array
  polymorphic_url(record_or_hash_or_array, options)
end