`class Merged`

Used for merging objects into a sequential list of headers. Normalizes header keys and values.

Definitions

`def initialize(*all)`

Construct a merged list of headers.

Signature

parameter　*all　Array: An array of all headers to merge.

Implementation

def initialize(*all)
	@all = all
end

`def fields`

Signature

returns　Array: A list of all headers, in the order they were added, as [key, value] pairs.

Implementation

def fields
	each.to_a
end

`def flatten`

Signature

returns　Headers: A new instance of class Protocol::HTTP::Headers containing all the merged headers.

Implementation

def flatten
	Headers.new(fields)
end

`def clear`

Clear the references to all headers.

Implementation

def clear
	@all.clear
end

`def << headers`

Add a new set of headers to the merged list.

Signature

parameter　headers　Headers | Array | Hash: A list of headers to add.

Implementation

def << headers
	@all << headers
	
	return self
end

`def each(&block)`

Enumerate all headers in the merged list.

Signature

yields　{|key, value| ...}

The header key and value.

parameter　key　String: The header key (lower case).
parameter　value　String: The header value.

Implementation

def each(&block)
	return to_enum unless block_given?
	
	@all.each do |headers|
		headers.each do |key, value|
			yield key.to_s.downcase, value.to_s
		end
	end
end