Sha256: 06d66e4cb1cd6a52b3bb16cbf088976945383cef534765bdf763b438f7c49f99

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Size: 1005 Bytes

Versions: 1

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Stored size: 1005 Bytes

Contents

class ::Exception
  def patch_full_message(trace_count: -1)
    tracing   = backtrace || []
    tracing   = tracing[1..trace_count]
    tracing   = tracing[1..30] if instance_of?(SystemStackError)
    tracing ||= []

    msg = []
    msg << "\n#{tracing.first} \n#{message} (#{self.class})"
    tracing.each_with_index do |bt, i|
      msg << "#{" " * 8}#{i + 1}: from #{bt}"
    end

    msg.join("\n")
  rescue StandardError => e
    puts "Something is wrong with 'patch_full_message': #{e}"
  end
end

# To extend an exception message preserving same exception object
# @see https://stackoverflow.com/a/30133010/4352306
Exception.class_eval do
  def prepend_message(message)
    mod = Module.new do
      define_method :to_s do
        String(message) + super()
      end
    end
    extend mod
  end

  def append_message(message)
    mod = Module.new do
      define_method :to_s do
        super() + String(message)
      end
    end
    extend mod
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version Path
eco-helpers-2.7.19 lib/eco/api/common/version_patches/exception.rb