Class: Neo4j::Embedded::NodesIterator

Inherits:

Object

• Object
• Neo4j::Embedded::NodesIterator

Extended by:

Core::TxMethods

Includes:

Enumerable

Defined in:

lib/neo4j-embedded/embedded_node.rb

Instance Method Summary

• #each ⇒ Object
• #empty? ⇒ Boolean
• #initialize(node, match) ⇒ NodesIterator constructor

  A new instance of NodesIterator.

• #inspect ⇒ Object

Methods included from Core::TxMethods

tx_methods

Constructor Details

#initialize(node, match) ⇒ NodesIterator

Returns a new instance of NodesIterator.

# File 'lib/neo4j-embedded/embedded_node.rb', line 33

def initialize(node, match)
  @node = node
  @match = match
end

Instance Method Details

#each ⇒ Object

# File 'lib/neo4j-embedded/embedded_node.rb', line 42

def each
  @node._rels(@match).each { |r| yield(r.other_node(@node)) }
end

#empty? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/neo4j-embedded/embedded_node.rb', line 47

def empty?
  first.nil?
end

#inspect ⇒ Object

# File 'lib/neo4j-embedded/embedded_node.rb', line 38

def inspect
  'Enumerable<Neo4j::Node>'
end