Class: FDK::InHeaders

Inherits:
Object
  • Object
show all
Defined in:
lib/fdk/context.rb

Overview

Represents inbound HTTP headers

Direct Known Subclasses

OutHeaders

Instance Method Summary collapse

Constructor Details

#initialize(headers, key_fn) ⇒ InHeaders

Returns a new instance of InHeaders.



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# File 'lib/fdk/context.rb', line 31

def initialize(headers, key_fn)
  @headers = headers
  @key_fn = key_fn
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/fdk/context.rb', line 41

def [](key)
  h = @headers[header_key(key)]
  h[0] unless h.nil?
end

#each(&block) ⇒ Object 



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# File 'lib/fdk/context.rb', line 46

def each(&block)
  @headers.each(&block)
end

#header_key(key) ⇒ Object 



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# File 'lib/fdk/context.rb', line 36

def header_key(key)
  key = @key_fn.call(key) if @key_fn
  key.downcase
end