Class: Cassanity::ArgumentGenerators::WithClause

Inherits:
Object
  • Object
show all
Defined in:
lib/cassanity/argument_generators/with_clause.rb

Instance Method Summary collapse

Instance Method Details

#call(args = {}) ⇒ Object

Internal



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# File 'lib/cassanity/argument_generators/with_clause.rb', line 6

def call(args = {})
  with = args[:with]
  cql = ''

  return [cql] if with.nil? || with.empty?

  variables, withs = [], []

  with.each do |key, value|
    if value.is_a?(Hash)
      value.each do |sub_key, sub_value|
        withs << "#{key}:#{sub_key} = ?"
        variables << sub_value
      end
    else
      withs << "#{key} = ?"
      variables << value
    end
  end

  cql << " WITH #{withs.join(' AND ')}"

  [cql, *variables]
end