Module: Lab42::Result::Errors

Defined in:
lib/lab42/result/errors.rb

Instance Method Summary collapse

Instance Method Details

#add_errors(*errs) ⇒ Object 



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# File 'lib/lab42/result/errors.rb', line 6

def add_errors(*errs) = errs.flatten.each { errors << it }

#errors ⇒ Object 



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# File 'lib/lab42/result/errors.rb', line 8

def errors
  @__errors__ ||= []
end

#if_error(&blk) ⇒ Object 



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# File 'lib/lab42/result/errors.rb', line 12

def if_error(&blk)
  ok? || blk.(self)
end

#if_ok(&blk) ⇒ Object 



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# File 'lib/lab42/result/errors.rb', line 16

def if_ok(&blk)
  ok? && blk.(self)
end

#ok? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lab42/result/errors.rb', line 20

def ok? = errors.empty?

#to_result(value = self, exception: nil) ⇒ Object 



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# File 'lib/lab42/result/errors.rb', line 22

def to_result(value = self, exception: nil)
  if ok?
    Result.ok(value)
  else
    if exception
      Result.error(errors, exception:)
    else
      Result.error(errors)
    end
  end
end