Module: Bail::Helpers

Included in:
ConditionParser, ConditionTester
Defined in:
lib/bail/helpers.rb

Instance Method Summary collapse

Instance Method Details

#condition_hash_to_lambda(condition) ⇒ Object 



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# File 'lib/bail/helpers.rb', line 10

def condition_hash_to_lambda(condition)
  test = questionable(condition.keys.first)
  against = condition.values.first

  ->(testee) { testee.send(test, against) }
end

#questionable(condition) ⇒ Object 



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# File 'lib/bail/helpers.rb', line 4

def questionable(condition)
  # TODO: Object.new.extend(Enumerable).respond_to? condition
  # WHY: to allow {is_a: Thing} which becomes - [...].is_a? Thing
  condition.to_s.gsub(/\?$/, '').gsub(/$/, '?').to_sym
end