Class: MaxML::XML

Inherits:
Object
  • Object
show all
Defined in:
lib/maxml/xml.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url, db = MongoPersistence, **db_conf) ⇒ XML

Returns a new instance of XML.



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# File 'lib/maxml/xml.rb', line 11

def initialize(url, db=MongoPersistence, **db_conf)
  @url = url
  @date = Time.now
  @content = self.class.fetch_content(url)
  @db = db.new
  db_config(db_conf) unless db_conf.empty?
end

Instance Attribute Details

#date ⇒ Object (readonly)

Returns the value of attribute date.



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# File 'lib/maxml/xml.rb', line 8

def date
  @date
end

#db ⇒ Object

Returns the value of attribute db.



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# File 'lib/maxml/xml.rb', line 9

def db
  @db
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/maxml/xml.rb', line 8

def url
  @url
end

Class Method Details

.fetch_content(url) ⇒ Object 



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# File 'lib/maxml/xml.rb', line 41

def self.fetch_content(url)
  uri = URI.parse(url)
  uri.read
end

Instance Method Details

#db_config(opts) ⇒ Object 



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# File 'lib/maxml/xml.rb', line 37

def db_config(opts)
  @db.config = opts
end

#save ⇒ Object 



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# File 'lib/maxml/xml.rb', line 32

def save
  content = block_given? ? yield(to_hash) : to_hash
  @db.save({url: @url, date: @date, content: content})
end

#to_hash ⇒ Object 



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# File 'lib/maxml/xml.rb', line 27

def to_hash
  parser = Nori.new
  parser.parse(@content)
end

#to_json ⇒ Object 



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# File 'lib/maxml/xml.rb', line 23

def to_json
  to_hash.to_json
end

#to_s ⇒ Object 



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# File 'lib/maxml/xml.rb', line 19

def to_s
  @content
end