Class: Crabbs::Link

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

Instance Method Summary collapse

Constructor Details

#initialize(href) ⇒ Link

Returns a new instance of Link.



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# File 'lib/crabbs/link.rb', line 4

def initialize(href)
  @href = href
  @uri = URI.parse(href)
end

Instance Method Details

#has_html_extension? ⇒ Boolean

Returns:

  • (Boolean) 


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

def has_html_extension?
  link = @href
  if not @uri.host.nil?
    link = @href.sub(@uri.host, '')
  end

  extension = File.extname(link)
  extension.empty? or extension == '.html'
end

#has_valid_fragment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabbs/link.rb', line 13

def has_valid_fragment?
  @uri.fragment.nil? or not @uri.fragment.empty?
end

#join(url) ⇒ Object 



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# File 'lib/crabbs/link.rb', line 27

def join(url)
  new_uri = @uri

  if @uri.host.nil?
    new_uri = URI.parse url
    new_uri = URI.join(new_uri.to_s, @uri.path) unless @uri.path.nil?
    new_uri = URI.join(new_uri.to_s, "?#{@uri.query}") unless @uri.query.nil?
    new_uri = URI.join(new_uri.to_s, "##{@uri.fragment}") unless @uri.fragment.nil?
  end

  new_uri.to_s
end

#same_host_as?(url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crabbs/link.rb', line 9

def same_host_as?(url)
  @uri.host == URI.parse(url).host or @uri.host.nil?
end