class Neography::Node
Attributes
neo_server[RW]
Public Class Methods
create(props = nil, db = Neography::Rest.new)
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# File lib/neography/node.rb, line 11 def self.create(props = nil, db = Neography::Rest.new) raise ArgumentError.new("syntax deprecated") if props.is_a?(Neography::Rest) node = self.new(db.create_node(props)) node.neo_server = db node end
create_unique(index, key, value, props = nil, db = Neography::Rest.new)
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# File lib/neography/node.rb, line 19 def self.create_unique(index, key, value, props = nil, db = Neography::Rest.new) raise ArgumentError.new("syntax deprecated") if props.is_a?(Neography::Rest) node = self.new(db.create_unique_node(index, key, value, props)) node.neo_server = db node end
load(node, db = Neography::Rest.new)
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# File lib/neography/node.rb, line 27 def self.load(node, db = Neography::Rest.new) raise ArgumentError.new("syntax deprecated") if node.is_a?(Neography::Rest) node = node.first if node.kind_of?(Array) node = db.get_node(node) if (node.to_s.match(/^\d+$/) or node.to_s.split("/").last.match(/^\d+$/)) if node node = self.new(node) node.neo_server = db end node end
Public Instance Methods
del()
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# File lib/neography/node.rb, line 43 def del neo_server.delete_node!(self.neo_id) end
exist?()
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# File lib/neography/node.rb, line 47 def exist? begin neo_server.get_node(self.neo_id) true rescue NodeNotFoundException false end end
find(*args)
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# File lib/neography/node.rb, line 38 def find(*args) node = self.new node.find(args) end
labels()
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List of labels of current node. Returns array of strings
# File lib/neography/node.rb, line 59 def labels self.neo_server.get_node_labels(self.neo_id) end