Class: Faraday::Encoding

Inherits:
Middleware
  • Object
show all
Defined in:
lib/faraday_middleware/encoding.rb

Instance Method Summary collapse

Instance Method Details

#call(environment) ⇒ Object 



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# File 'lib/faraday_middleware/encoding.rb', line 7

def call(environment)
  @app.call(environment).on_complete do |env|
    @content_charset = nil
    if /;\s*charset=\s*(.+?)\s*(;|$)/.match(env[:response_headers][:content_type])
      encoding = $1
      encoding = 'utf-8' if encoding == 'utf8' # this is the actual fix
      @content_charset = ::Encoding.find encoding rescue nil
    end
    env[:body].force_encoding @content_charset if @content_charset
  end
end