module Gamefic::Scripting::Entities

def pick! *args

Returns:
  • (Gamefic::Entity) -

Parameters:
  • args (Array) --

Raises:
  • (RuntimeError) - if a unique match was not found. 
def pick! *args
  matches = find(*args)
  raise "no entity matching '#{args.inspect}'" if matches.empty?
  raise "multiple entities matching '#{args.inspect}': #{matches.join_and}" unless matches.one?
  matches.first
end