Class: ArelConverter::Translator::Finder

Inherits:
Base
  • Object
show all
Defined in:
lib/arel_converter/translators/finder.rb

Constant Summary

Constants inherited from Base

Base::LINE_LENGTH

Instance Method Summary collapse

Methods inherited from Base

#format_for_hash, #logger, parse, #post_processing, translate

Instance Method Details

#process_call(exp) ⇒ Object 



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# File 'lib/arel_converter/translators/finder.rb', line 5

def process_call(exp)
  case exp[1]
  when :all, :first
    parent = process(exp.shift)
    method = (exp.shift == :first ? 'first' : 'all')
    unless exp.empty?
      options = Options.translate(exp.shift).strip
      method = nil if method == 'all'
    end
    [parent, options, method].compact.join('.')
  when :find
    parent = process(exp.shift)
    exp.shift # Replacing so we can discard the :find definition
    first_or_all = process(exp.shift) == ':first' ? 'first' : nil
    options = Options.translate(exp.shift).strip unless exp.empty?
    [parent, options, first_or_all].compact.join('.')
  else
    super
  end
end