Method: ATValidations::Predicates#atv_array_of

Defined in:
lib/at-validations.rb

#atv_array_of(predicate) ⇒ Object 



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# File 'lib/at-validations.rb', line 54

def atv_array_of(predicate)
  atv_union(
    atv_instance_of(Array),
    atv_block do |e|
      errs = {}
      e.each_index {|i| err = predicate.call(e); errs[i] = err unless true == err }
      errs.count == 0 || Error.new(:error => 'array contains elements which do not match predicate', :failures => errs)
    end
  )
end