class

LinkHeader

Inherits Reference < Object

Constants

ATTR = /#{TOKEN} *= *(#{TOKEN}|#{QUOTED}) */
COMMA = /, */
HREF = /\ *< *([^>]*) *> *;? */

Regexes for link header parsing. TOKEN and QUOTED in particular should conform to RFC2616.

Acknowledgement: The QUOTED regexp is based on http://stackoverflow.com/questions/249791/regexp-for-quoted-string-with-escaping-quotes/249937#249937

QUOTED = /"((?:[^"\\]|\\.)*)"/
SEMI = /; */
TOKEN = /([^()<>@,;:\"\[\]?={}\s]+)/

Constructors

new(links : Hash(String, Hash(String, String)))
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new(link_header : String)
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new(headers : HTTP::Headers)
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new(response : HTTP::Client::Response)
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Class methods

parse(headers : HTTP::Headers) : Hash(String, Hash(String, String))
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parse(link_header : String) : Hash(String, Hash(String, String))
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Instance methods

[](key : String) : String

shortcut for looking up links matching rel

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[]?(key : String) : String | Nil
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add(link : String, keys : Hash(String, String))
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fetch(key : String, &)
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fetch(key : String, default)
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get(key : String)
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links
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to_s(io : IO) : Nil

Appends a short String representation of this object which includes its class name and its object address.

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).to_s # => #<Person:0x10a199f20>
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