Class: Neo4j::Cypher::Foreach

Inherits:
AbstractFilter show all
Defined in:
lib/neo4j-cypher/foreach.rb

Constant Summary

Constants included from Clause

Clause::NAME, Clause::ORDER

Instance Attribute Summary

Attributes included from Clause

#clause_list, #clause_type, #eval_context, #expr, #insert_order

Instance Method Summary collapse

Methods inherited from AbstractFilter

#filter_arg, #filter_exec, #filter_expr, #filter_initialize, #filter_value, #return_value, #to_cypher

Methods included from Clause

#<=>, #alias_name, #as_alias, #as_alias?, #clause_position, #create_clause_args_for, #match_value, #match_value=, #prefix, #referenced!, #referenced?, #return_value, #separator, #to_prop_string, #valid_clause?, #var_name, #var_name=

Constructor Details

#initialize(clause_list, input_context, &block) ⇒ Foreach

Returns a new instance of Foreach.



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# File 'lib/neo4j-cypher/foreach.rb', line 5

def initialize(clause_list, input_context, &block)
  super(clause_list, :foreach, input_context)
  # Input can either be a property array or a node/relationship collection
  input = input_context.clause
  clause_list.delete(input)
  filter_initialize(input_context, '', " : ", &block)
end