Class: Zimbra::Hash

Inherits:
Hash
  • Object
show all
Defined in:
lib/zimbra/ext/hash.rb

Class Method Summary collapse

Class Method Details

.from_xml(xml_io) ⇒ Object 



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# File 'lib/zimbra/ext/hash.rb', line 15

def from_xml(xml_io) 
  begin
    result = Nokogiri::XML(xml_io)
    return { result.root.name.to_sym => xml_node_to_hash(result.root)} 
  rescue Exception => e
    # raise your custom exception here
  end
end

.prepare(data) ⇒ Object 



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# File 'lib/zimbra/ext/hash.rb', line 67

def prepare(data)
  (data.class == String && data.to_i.to_s == data) ? data.to_i : data
end

.symbolize_keys(hash, recursive = false) ⇒ Object 



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# File 'lib/zimbra/ext/hash.rb', line 6

def symbolize_keys(hash, recursive = false)
  hash.keys.each do |key|
    value = hash.delete(key)
    key = key.respond_to?(:to_sym) ? key.to_sym : key
    hash[key] = (recursive && value.is_a?(::Hash)) ? symbolize_keys(value.dup, recursive) : value
  end
  hash
end

.xml_node_to_hash(node) ⇒ Object 



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# File 'lib/zimbra/ext/hash.rb', line 24

def xml_node_to_hash(node) 
  # If we are at the root of the document, start the hash 
  if node.element?
    result_hash = {}
    if node.attributes != {}
      result_hash[:attributes] = {}
      node.attributes.keys.each do |key|
        result_hash[:attributes][node.attributes[key].name.to_sym] = prepare(node.attributes[key].value)
      end
    end
    if node.children.size > 0
      node.children.each do |child| 
        result = xml_node_to_hash(child) 
 
        if child.name == "text"
          unless child.next_sibling || child.previous_sibling
            if result_hash[:attributes]
              result_hash['value'] = prepare(result)
              return result_hash
            else 
              return prepare(result)
            end 
          end
        elsif result_hash[child.name.to_sym]
          if result_hash[child.name.to_sym].is_a?(Object::Array)
            result_hash[child.name.to_sym] << prepare(result)
          else
            result_hash[child.name.to_sym] = [result_hash[child.name.to_sym]] << prepare(result)
          end
        else 
          result_hash[child.name.to_sym] = prepare(result)
        end
      end
 
      return result_hash 
    else 
      return result_hash
    end 
  else 
    return prepare(node.content.to_s) 
  end 
end