Module: Webhookdb::Errors

Defined in:
lib/webhookdb/errors.rb

Class Method Summary collapse

Class Method Details

.each_cause(ex) ⇒ Object

Call the given block for the given exception, each cause (see Exception#cause), and each wrapped errors (see Amigo::Retry::Error#wrapped). If the block returns true for any exception, stop walking.

Raises:

  • (LocalJumpError) 


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# File 'lib/webhookdb/errors.rb', line 8

def each_cause(ex, &)
  raise LocalJumpError unless block_given?
  return true if yield(ex) == true
  caused_got = ex.cause && each_cause(ex.cause, &)
  return true if caused_got == true
  wrapped_got = ex.respond_to?(:wrapped) && ex.wrapped && each_cause(ex.wrapped, &)
  return true if wrapped_got == true
  return nil
end

.find_cause(ex) ⇒ Object

Run the given block for each cause (see +each_cause), returning the first exception the block returns true for.

Raises:

  • (LocalJumpError) 


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# File 'lib/webhookdb/errors.rb', line 20

def find_cause(ex, &)
  raise LocalJumpError unless block_given?
  got = nil
  each_cause(ex) do |cause|
    if yield(cause) == true
      got = cause
      true
    else
      false
    end
  end
  return got
end