Module: Exceptions

Included in:
CachedNestedFileReader, MarkdownExec
Defined in:
lib/exceptions.rb

Class Method Summary collapse

Class Method Details

.error_handler(name = '', opts = {}, backtrace: $@, format_string: "\nError: %{name} -- %{message}", color_symbol: :red, take_count: 16) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/exceptions.rb', line 7

def self.error_handler(name = '', opts = {}, backtrace: $@, format_string: "\nError: %{name} -- %{message}", color_symbol: :red, take_count: 16)
  warn(error = format(format_string,
                      { name: name, message: $! }).send(color_symbol))
  if backtrace
    warn(backtrace.select do |s|
           s.include? 'markdown_exec'
         end.reject { |s| s.include? 'vendor' }.take(take_count).map.with_index { |line, ind| " *   #{ind}: #{line}" })
  end

  binding.pry if $tap_enable
  raise ArgumentError, error unless opts.fetch(:abort, true)

  exit 1
end

.warn_format(message = '', opts = {}) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/exceptions.rb', line 22

def self.warn_format(message = '', opts = {})
  warn(
    error = format(
      opts.fetch(:format_string, "\nError: %{error}"),
      { error: message }
    ).send(opts.fetch(:color_symbol, :yellow))
  )
  # warn(caller.take(4).map.with_index { |line, ind| " *   #{ind}: #{line}" })

  binding.pry if $tap_enable
  raise ArgumentError, error unless opts.fetch(:abort, false)

  exit 1
end