Class: Neo4j::Core::QueryClauses::RemoveClause
- Defined in:
- lib/neo4j-core/query_clauses.rb
Constant Summary collapse
- KEYWORD =
'REMOVE'
Constants inherited from Clause
Clause::AND, Clause::COMMA_SPACE, Clause::PRETTY_NEW_LINE, Clause::UNDERSCORE
Instance Attribute Summary
Attributes inherited from Clause
#arg, #options, #param_vars_added, #params
Class Method Summary collapse
Instance Method Summary collapse
Methods inherited from Clause
#_nested_value_hash?, #_use_key_for_var?, #add_param, #add_params, #attributes_from_key_and_value, clause_color, clause_string, from_arg, from_args, #from_hash, from_key_and_single_value, #from_string, #initialize, keyword, keyword_downcase, #label_from_key_and_value, #node_from_key_and_value, paramaterize_key!, to_cypher, #value, #var_from_key_and_value
Constructor Details
This class inherits a constructor from Neo4j::Core::QueryClauses::Clause
Class Method Details
.clause_join ⇒ Object
669 670 671 |
# File 'lib/neo4j-core/query_clauses.rb', line 669 def clause_join Clause::COMMA_SPACE end |
.clause_strings(clauses) ⇒ Object
665 666 667 |
# File 'lib/neo4j-core/query_clauses.rb', line 665 def clause_strings(clauses) clauses.map!(&:value) end |
Instance Method Details
#from_key_and_value(key, value) ⇒ Object
647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 |
# File 'lib/neo4j-core/query_clauses.rb', line 647 def from_key_and_value(key, value) case value when /^:/ "#{key}:`#{value[1..-1]}`" when String "#{key}.#{value}" when Symbol "#{key}:`#{value}`" when Array value.map do |v| from_key_and_value(key, v) end else fail ArgError, value end end |