`module Extensions`

Manages WebSocket extensions negotiated during the handshake.

Nested

Client
Server

Definitions

`def self.parse(headers)`

Parse a list of extension header values into name and argument pairs.

Signature

parameter　headers　Array(String)

The raw extension header values.

yields　{|name, arguments| ...}

Each parsed extension.

parameter　name　String: The name of the extension.
parameter　arguments　Array: The key-value argument pairs.

Implementation

def self.parse(headers)
	return to_enum(:parse, headers) unless block_given?
	
	headers.each do |header|
		name, *arguments = header.split(/\s*;\s*/)
		
		arguments = arguments.map do |argument|
			argument.split("=", 2)
		end
		
		yield name, arguments
	end
end