Class: CypherBuilder::Opt

Inherits:
Object
  • Object
show all
Includes:
Resolver
Defined in:
lib/cypher_builder/opt.rb

Instance Method Summary collapse

Methods included from Resolver

#resolve, #wrap

Constructor Details

#initialize(**params_and_parts) ⇒ Opt

Returns a new instance of Opt.



9
10
11
 
# File 'lib/cypher_builder/opt.rb', line 9

def initialize(** params_and_parts)
  @params_and_parts = Hash[params_and_parts.map { |k, v| [k, wrap(v)] }]
end

Instance Method Details

#as_cypher(payload:, context:) ⇒ Object 



13
14
15
16
17
18
19
 
# File 'lib/cypher_builder/opt.rb', line 13

def as_cypher(payload:, context:)
  param, part = @params_and_parts.find { |k, _| payload.include?(k) }
  part = @params_and_parts.values.first unless part
  payload.already_used(param) if param

  resolve(part, payload: payload, context: context.add(self))
end