module Rescuer
Constants
- DEFAULT_EXCEPTIONS_TO_RESCUE
- Failure
- Success
- VERSION
The current version of this gem
Public Class Methods
new(*exceptions) { || ... }
click to toggle source
# File lib/rescuer.rb, line 6 def new(*exceptions) raise ArgumentError, 'no block given' unless block_given? passed = exceptions && exceptions.flatten.compact to_rescue, to_pass = if passed.nil? || passed.empty? then [DEFAULT_EXCEPTIONS_TO_RESCUE, nil] else [passed, passed] end begin value = yield Success.new(value, to_pass) rescue *to_rescue => error Failure.new(error, to_pass) end end
Private Instance Methods
new(*exceptions) { || ... }
click to toggle source
# File lib/rescuer.rb, line 6 def new(*exceptions) raise ArgumentError, 'no block given' unless block_given? passed = exceptions && exceptions.flatten.compact to_rescue, to_pass = if passed.nil? || passed.empty? then [DEFAULT_EXCEPTIONS_TO_RESCUE, nil] else [passed, passed] end begin value = yield Success.new(value, to_pass) rescue *to_rescue => error Failure.new(error, to_pass) end end