Module: CoreExtensions::Hash

Included in:
Hash
Defined in:
lib/extlib_lite/core_extensions/hash.rb

Instance Method Summary collapse

Instance Method Details

#stringify ⇒ Object 



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# File 'lib/extlib_lite/core_extensions/hash.rb', line 24

def stringify
  Marshal.load(Marshal.dump(self)).stringify!
end

#stringify! ⇒ Object

Destructively convert all keys and values to strings



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# File 'lib/extlib_lite/core_extensions/hash.rb', line 29

def stringify!
  keys.each do |key|
    new_key = key.to_s
    self[new_key] = delete(key)
    if self[new_key].is_a?(Hash)
      self[new_key].stringify!
    else
      self[new_key] = delete(new_key).to_s
    end
  end
  self
end

#to_query ⇒ String

Convert to a query string

{

:text_message => {
  :to => 61447100308,
  :from => 61447100547,
  :msg => "Edin knif lie km"
  :date => "2010-05-13 23:59:58"
}

}.to_query #=> “text_message%5Bto%5D=61447100308&text_message%5Bfrom%5D=61447100547&text_message%5Bmsg%5D=Edin%20knif%20lie%20km&text_message%5Bdate%5D=2010-05-13%2023%3A59%3A58”

Returns:

  • (String) —

    Hash converted to a query string



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# File 'lib/extlib_lite/core_extensions/hash.rb', line 18

def to_query
  uri = Addressable::URI.new
  uri.query_values = self.stringify
  uri.query.gsub("[", "%5B").gsub("]", "%5D")
end