Class: Mail::Header

Inherits:
Object
  • Object
show all
Defined in:
lib/mail/header.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = nil) ⇒ Header

Returns a new instance of Header.



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# File 'lib/mail/header.rb', line 7

def initialize(options = nil)
  @params = Hash.new
  if options
    if options.kind_of?(Hash) && options.key?(:content_type)
      @params[:content_type] = ContentType.new(:type => options[:content_type])
    elsif options.kind_of?(String)
      set_params(options)
    end
  else
    @params[:content_type] = ContentType.new
  end      
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/mail/header.rb', line 49

def method_missing(name, *args, &block)
  if name.to_s.include?("=")
    @params[name.to_s.delete("=").to_sym] = args.to_s
  else
    return @params[name]
  end
end

Instance Method Details

#attachments? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mail/header.rb', line 42

def attachments?
  if self.multipart?
    return self.content_type.type.eql?("multipart/mixed")
  end
  return false
end

#multipart? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mail/header.rb', line 38

def multipart?
  self.content_type.type.include?("multipart")
end

#to_json ⇒ Object 



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# File 'lib/mail/header.rb', line 34

def to_json
  @params.to_json
end

#to_s ⇒ Object 



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# File 'lib/mail/header.rb', line 20

def to_s
  str_header = String.new
  @params.each do |key, value|
    case key
    when :content_type
      str_header << value.to_s
    else
      str_header << "#{format_key(key)}: #{value}\n"
    end
  end
  str_header << @content_type.to_s
  return str_header
end