class Rack::ConditionalResponseHeaders
Constants
- VERSION
Public Class Methods
new(app, conditions=[])
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# File lib/rack/conditional_response_headers.rb, line 7 def initialize(app, conditions=[]) @app=app @conditions = conditions end
Public Instance Methods
call(env)
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# File lib/rack/conditional_response_headers.rb, line 12 def call(env) @status, @headers, @response = @app.call(env) @request = Rack::Request.new(env) [@status, _apply_headers, @response] end
Private Instance Methods
_apply_headers()
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# File lib/rack/conditional_response_headers.rb, line 20 def _apply_headers url = @request.url @conditions.each do |item| condition = item[0] if condition =~ @request.url headers = item[1] headers.each do |key, value| if value.nil? @headers.delete(key) else @headers[key] = value end end end end @headers end