Module: Dry::Initializer::Dispatchers::PrepareTarget

Extended by:
PrepareTarget
Included in:
PrepareTarget
Defined in:
lib/dry/initializer/dispatchers/prepare_target.rb

Overview

Prepares the target name of a parameter or an option.

Unlike source, the target must satisfy requirements for Ruby variable names. It also shouldn’t be in conflict with names used by the gem.

Constant Summary collapse

RESERVED =

List of variable names reserved by the gem

%i[
  __dry_initializer_options__
  __dry_initializer_config__
  __dry_initializer_value__
  __dry_initializer_definition__
  __dry_initializer_initializer__
].freeze

Instance Method Summary collapse

Instance Method Details

#call(source:, target: nil, as: nil, **options) ⇒ Object 



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# File 'lib/dry/initializer/dispatchers/prepare_target.rb', line 19

def call(source:, target: nil, as: nil, **options)
  target ||= as || source
  target = target.to_s.to_sym.downcase

  check_ruby_name!(target)
  check_reserved_names!(target)

  { source: source, target: target, **options }
end