Class: Protocol::HTTP::Headers::Merged

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/protocol/http/headers.rb

Overview

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

Instance Method Summary collapse

Constructor Details

#initialize(*all) ⇒ Merged

Construct a merged list of headers.



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# File 'lib/protocol/http/headers.rb', line 513

def initialize(*all)
  @all = all
end

Instance Method Details

#<<(headers) ⇒ Object

Add a new set of headers to the merged list.



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# File 'lib/protocol/http/headers.rb', line 535

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

#clear ⇒ Object

Clear the references to all headers.



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# File 'lib/protocol/http/headers.rb', line 528

def clear
  @all.clear
end

#each(&block) ⇒ Object

Enumerate all headers in the merged list.



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# File 'lib/protocol/http/headers.rb', line 546

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

#fields ⇒ Object 



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# File 'lib/protocol/http/headers.rb', line 518

def fields
  each.to_a
end

#flatten ⇒ Object 



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# File 'lib/protocol/http/headers.rb', line 523

def flatten
  Headers.new(fields)
end