Class: Neo4j::Core::QueryClauses::CreateClause
- Inherits:
-
Clause
- Object
- Clause
- Neo4j::Core::QueryClauses::CreateClause
show all
- Defined in:
- lib/neo4j-core/query_clauses.rb
Constant Summary
CypherTranslator::SANITIZE_ESCAPED_REGEXP
Instance Attribute Summary
Attributes inherited from Clause
#params
Class Method Summary
collapse
Instance Method Summary
collapse
Methods inherited from Clause
from_args, #initialize, #node_from_key_and_value, to_cypher, #value
#cypher_prop_list, #escape_quotes, #escape_value, #sanitize_escape_sequences, sanitized_column_names, translate_response
Class Method Details
.clause_string(clauses) ⇒ Object
283
284
285
|
# File 'lib/neo4j-core/query_clauses.rb', line 283
def clause_string(clauses)
clauses.map(&:value).join(', ')
end
|
Instance Method Details
#from_hash(hash) ⇒ Object
268
269
270
271
272
273
274
275
276
|
# File 'lib/neo4j-core/query_clauses.rb', line 268
def from_hash(hash)
if hash.values.any? {|value| value.is_a?(Hash) }
hash.map do |key, value|
from_key_and_value(key, value)
end
else
"(#{attributes_string(hash)})"
end
end
|
#from_key_and_value(key, value) ⇒ Object
278
279
280
|
# File 'lib/neo4j-core/query_clauses.rb', line 278
def from_key_and_value(key, value)
self.node_from_key_and_value(key, value, prefer: :label)
end
|
#from_string(value) ⇒ Object
260
261
262
|
# File 'lib/neo4j-core/query_clauses.rb', line 260
def from_string(value)
value
end
|
#from_symbol(value) ⇒ Object
264
265
266
|
# File 'lib/neo4j-core/query_clauses.rb', line 264
def from_symbol(value)
"(:#{value})"
end
|