Module: HALPresenter::Links

Includes:
SuperInit
Included in:
HALPresenter, Collection::Properties
Defined in:
lib/hal_presenter/links.rb

Defined Under Namespace

Modules: ClassMethods Classes: Link

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/hal_presenter/links.rb', line 62

def self.included(base)
  base.extend ClassMethods
end

Instance Method Details



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# File 'lib/hal_presenter/links.rb', line 66

def link(rel, value = nil, **kwargs, &block)
  if value.nil? && !block_given?
    raise 'link must be called with non nil value or be given a block'
  end

  kwargs[:context] ||= self
  rel = rel.to_sym

  if rel == :self || kwargs[:replace_parent]
    links.delete_if { |link| link.rel == rel }
  end

  Link.new(rel, value, **kwargs, &block).tap do |link|
    links << link
  end
end