Class: GSGraph::Connection

Inherits:
Collection show all
Defined in:
lib/gs_graph/connection.rb

Instance Attribute Summary collapse

Attributes inherited from Collection

#total_count, #unread_count, #updated_time

Instance Method Summary collapse

Constructor Details

#initialize(owner, connection, options = {}) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/gs_graph/connection.rb', line 6

def initialize(owner, connection, options = {})
  @owner = owner
  @options = options
  @connection = connection
  @collection = options.delete(:collection) || Collection.new
  replace collection
end

Instance Attribute Details

#collection ⇒ Object

Returns the value of attribute collection.



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# File 'lib/gs_graph/connection.rb', line 3

def collection
  @collection
end

#connection ⇒ Object

Returns the value of attribute connection.



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# File 'lib/gs_graph/connection.rb', line 3

def connection
  @connection
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/gs_graph/connection.rb', line 3

def options
  @options
end

#owner ⇒ Object

Returns the value of attribute owner.



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# File 'lib/gs_graph/connection.rb', line 3

def owner
  @owner
end

Instance Method Details

#next(_options_ = {}) ⇒ Object 



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# File 'lib/gs_graph/connection.rb', line 14

def next(_options_ = {})
  if self.collection.next.present?
    connection_method = if self.owner.respond_to?(self.connection)
      self.connection
    else
      self.owner.public_methods.detect do |method|
        method.to_s.gsub('_', '') == self.connection.to_s
      end
    end
    self.owner.send(connection_method, self.options.merge(_options_).merge(self.collection.next))
  else
    self.class.new(self.owner, self.connection)
  end
end

#previous(_options_ = {}) ⇒ Object 



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# File 'lib/gs_graph/connection.rb', line 29

def previous(_options_ = {})
  if self.collection.previous.present?
    self.owner.send(self.connection, self.options.merge(_options_).merge(self.collection.previous))
  else
    self.class.new(self.owner, self.connection)
  end
end