Class: Nanoc::CLI::StackTraceWriter Private

Inherits:
Object
  • Object
show all
Defined in:
lib/nanoc/cli/stack_trace_writer.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize(stream) ⇒ StackTraceWriter

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of StackTraceWriter.



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# File 'lib/nanoc/cli/stack_trace_writer.rb', line 6

def initialize(stream)
  @stream = stream
end

Instance Method Details

#write(error, verbose:) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/nanoc/cli/stack_trace_writer.rb', line 10

def write(error, verbose:)
  count = verbose ? -1 : 10

  error.backtrace[0...count].each_with_index do |item, index|
    @stream.puts "  #{index}. #{item}"
  end

  if !verbose && error.backtrace.size > count
    @stream.puts "  ... #{error.backtrace.size - count} lines omitted (see crash.log for details)"
  end
end