Class: PageMeta::Link

Inherits:
Object
  • Object
show all
Defined in:
lib/page_meta/link.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(rel, options) ⇒ Link

Returns a new instance of Link.



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# File 'lib/page_meta/link.rb', line 17

def initialize(rel, options)
  @rel = rel.to_s.dasherize
  @options = options
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/page_meta/link.rb', line 15

def options
  @options
end

#rel ⇒ Object (readonly)

Returns the value of attribute rel.



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# File 'lib/page_meta/link.rb', line 15

def rel
  @rel
end

Class Method Details

.build(rel, options) ⇒ Object 



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# File 'lib/page_meta/link.rb', line 5

def self.build(rel, options)
  klass_name = "::PageMeta::Link::#{rel.to_s.camelize}"
  klass = begin
            const_get(klass_name)
          rescue ActionView::Template::Error, NameError
            Link
          end
  klass.new(rel, options)
end

Instance Method Details

#helpers ⇒ Object 



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# File 'lib/page_meta/link.rb', line 26

def helpers
  ActionController::Base.helpers
end

#render ⇒ Object 



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# File 'lib/page_meta/link.rb', line 22

def render
  helpers.tag(:link, options.merge(rel: rel)) unless options.empty?
end