Sha256: 62c1d84ca895e8352f52ea6b00ac32b35dcafc683b27555e5016063c8ee9b720

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Size: 1 KB

Versions: 2

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Stored size: 1 KB

Contents

class ::Exception
  def patch_full_message(trace_count: -1)
    tracing   = backtrace || []
    first_ln  = tracing[0]
    tracing   = tracing[1..trace_count]
    tracing   = tracing[1..30] if instance_of?(SystemStackError)
    tracing ||= []

    msg = []
    msg << "\n#{first_ln} \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

2 entries across 2 versions & 1 rubygems

Version Path
eco-helpers-2.7.21 lib/eco/api/common/version_patches/exception.rb
eco-helpers-2.7.20 lib/eco/api/common/version_patches/exception.rb