Class: Dkim::TagValueList

Inherits:
Object
  • Object
show all
Defined in:
lib/dkim/tag_value_list.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(values = {}) ⇒ TagValueList

Returns a new instance of TagValueList.



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# File 'lib/dkim/tag_value_list.rb', line 3

def initialize values={}
  @keys = values.keys
  @values = values.dup
end

Class Method Details

.parse(string) ⇒ Object 



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# File 'lib/dkim/tag_value_list.rb', line 19

def self.parse string
  list = new
  string.split(';').each do |keyval|
    key, value = keyval.split('=', 2)
    list[key.strip] = value.strip
  end
  list
end

Instance Method Details

#[](k) ⇒ Object 



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# File 'lib/dkim/tag_value_list.rb', line 12

def [] k
  @values[k]
end

#[]=(k, v) ⇒ Object 



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# File 'lib/dkim/tag_value_list.rb', line 15

def []= k, v
  @keys << k unless self[k]
  @values[k] = v
end

#to_s ⇒ Object 



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# File 'lib/dkim/tag_value_list.rb', line 7

def to_s
  @keys.map do |k|
    "#{k}=#{@values[k]}"
  end.join('; ')
end