Class: Strelka::HTTPRequest::Language

Inherits:

AcceptParam

• Object
• AcceptParam
• Strelka::HTTPRequest::Language

Defined in:

lib/strelka/httprequest/acceptparams.rb

Overview

A natural language specification parameter, such as one you’d find in an Accept-Language header.

Constant Summary

Constants inherited from AcceptParam

AcceptParam::Q_DEFAULT, AcceptParam::Q_MAX

Instance Attribute Summary

Attributes inherited from AcceptParam

#extensions, #qvalue, #subtype, #type

Class Method Summary

• .parse(accept_param) ⇒ Object

  Parse the given accept_param as a language range and return a Strelka::HTTPRequest::Language object for it.

Instance Method Summary

• #language_range ⇒ Object

  Return the language range of the parameter as a String.

• #to_s ⇒ Object

  Return the parameter as a String suitable for inclusion in an Accept-language header.

Methods inherited from AcceptParam

#<=>, #=~, #extension_strings, #initialize, #inspect, #qvaluestring

Methods included from AbstractClass

extended, included, #inherited, #pure_virtual

Constructor Details

This class inherits a constructor from Strelka::HTTPRequest::AcceptParam

Class Method Details

.parse(accept_param) ⇒ Object

Parse the given accept_param as a language range and return a Strelka::HTTPRequest::Language object for it.

# File 'lib/strelka/httprequest/acceptparams.rb', line 254

def self::parse( accept_param )
	language_range, *stuff = accept_param.split( /\s*;\s*/ )
	type, subtype = language_range.downcase.split( '-', 2 )
	qval, opts = stuff.partition {|par| par =~ /^q\s*=/ }

	return new( type, subtype, qval.first, *opts )
end

Instance Method Details

#language_range ⇒ Object

Return the language range of the parameter as a String.

# File 'lib/strelka/httprequest/acceptparams.rb', line 271

def language_range
	return [ self.primary_tag, self.subtag ].compact.join( '-' )
end

#to_s ⇒ Object

Return the parameter as a String suitable for inclusion in an Accept-language header.

# File 'lib/strelka/httprequest/acceptparams.rb', line 277

def to_s
	return [
		self.language_range,
		self.qvaluestring,
		self.extension_strings,
	].compact.join( ';' )
end