Class: Camp3::PageLinks

Inherits:

Object

• Object
• Camp3::PageLinks

Defined in:

lib/camp3/page_links.rb

Overview

Parses link header.

Constant Summary

HEADER_LINK =

'Link'

DELIM_LINKS =

','

LINK_REGEX =

/<([^>]+)>; rel="([^"]+)"/.freeze

METAS =

%w[last next first prev].freeze

Instance Method Summary

• #initialize(headers) ⇒ PageLinks constructor

  A new instance of PageLinks.

Constructor Details

#initialize(headers) ⇒ PageLinks

Returns a new instance of PageLinks.

# File 'lib/camp3/page_links.rb', line 15

def initialize(headers)
  link_header = headers[HEADER_LINK]

  extract_links(link_header) if link_header && link_header =~ /(next|first|last|prev)/
end