pubid-bsi

= BSI publication identifiers ("BSI PubID")

== Purpose

This gem implements a mechanism to parse and utilize BSI publication identifiers.

== Use cases to support

. generate updated PubID

== Usage

=== Identifier creation

Basic usage of the pubid-bsi gem starts with the Identifier#create method.

[source,ruby]

require "pubid-bsi"

pubid = Pubid::Bsi::Identifier.create(number: 1234, part: 1, year: 1999) pubid.to_s

=> "BS 1234-1:1999"

=== With document type

[source,ruby]

pubid = Pubid::Bsi::Identifier.create(type: :pas, number: 1234) pubid.to_s

=> "PAS 1234"

=== Identifier's class and type

Identifier#parse resolves a parsed identifier according to the type.

[source,ruby]

Pubid::Iso::Identifier.parse("PAS 1234").class

=> Pubid::Bsi::Identifier::PubliclyAvailableSpecification

Pubid::Iso::Identifier.parse("PAS 1234").type

=> {:key=>:pas, :title=>"Publicly Available Specification"}

Pubid::Iso::Identifier.parse("BS 1234").class

=> Pubid::Bsi::Identifier::BritishStandard

Pubid::Iso::Identifier.parse("BS 1234").type

=> {:key=>:bs, :title=>"British Standard"}