Class: RestMan::Request::StringifyHeaders

Inherits:
ActiveMethod::Base
  • Object
show all
Defined in:
lib/restman/request/stringify_headers.rb

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/restman/request/stringify_headers.rb', line 7

def call
  headers.inject({}) do |result, (key, value)|

    if key.is_a? Symbol
      key = key.to_s.split(/_/).map(&:capitalize).join('-')
    end

    if 'CONTENT-TYPE' == key.upcase
      result[key] = MaybeConvertExtension.call(value.to_s)
    elsif 'ACCEPT' == key.upcase
      # Accept can be composed of several comma-separated values
      if value.is_a? Array
        target_values = value
      else
        target_values = value.to_s.split ','
      end
      result[key] = target_values.map { |ext|
        MaybeConvertExtension.call(ext.to_s.strip)
      }.join(', ')
    else
      result[key] = value.to_s
    end

    result
  end
end