Class: Neo4j::Core::QueryClauses::OrderClause
- Inherits:
-
Clause
- Object
- Clause
- Neo4j::Core::QueryClauses::OrderClause
show all
- Defined in:
- lib/neo4j-core/query_clauses.rb
Constant Summary
collapse
- KEYWORD =
'ORDER BY'
Constants inherited
from Clause
Clause::AND, Clause::COMMA_SPACE, Clause::UNDERSCORE
Instance Attribute Summary
Attributes inherited from Clause
#arg, #options, #params
Class Method Summary
collapse
Instance Method Summary
collapse
Methods inherited from Clause
#_nested_value_hash?, #_use_key_for_var?, #attributes_from_key_and_value, clause_color, clause_string, from_arg, from_args, #from_hash, #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
Class Method Details
.clause_join ⇒ Object
517
518
519
|
# File 'lib/neo4j-core/query_clauses.rb', line 517
def clause_join
Clause::COMMA_SPACE
end
|
.clause_strings(clauses) ⇒ Object
513
514
515
|
# File 'lib/neo4j-core/query_clauses.rb', line 513
def clause_strings(clauses)
clauses.map!(&:value)
end
|
Instance Method Details
#from_key_and_value(key, value) ⇒ Object
499
500
501
502
503
504
505
506
507
508
509
510
|
# File 'lib/neo4j-core/query_clauses.rb', line 499
def from_key_and_value(key, value)
case value
when String, Symbol
"#{key}.#{value}"
when Array
value.map do |v|
v.is_a?(Hash) ? from_key_and_value(key, v) : "#{key}.#{v}"
end
when Hash
value.map { |k, v| "#{key}.#{k} #{v.upcase}" }
end
end
|
#from_symbol(value) ⇒ Object
495
496
497
|
# File 'lib/neo4j-core/query_clauses.rb', line 495
def from_symbol(value)
from_string(value.to_s)
end
|