Class: Aws::Xray::Cause

Inherits:
Object
  • Object
show all
Defined in:
lib/aws/xray/cause.rb

Constant Summary collapse

MAX_BACKTRACE_SIZE = 
10

Instance Method Summary collapse

Constructor Details

#initialize(stack: [], message: nil, type: nil) ⇒ Cause

Returns a new instance of Cause.



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# File 'lib/aws/xray/cause.rb', line 6

def initialize(stack: [], message: nil, type: nil)
  @id = SecureRandom.hex(8)
  @working_directory = (Dir.pwd + '/') rescue '/'
  @stack = stack
  @message = message
  @type = type
end

Instance Method Details

#build_stack(stack, dir) ⇒ Object 



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# File 'lib/aws/xray/cause.rb', line 32

def build_stack(stack, dir)
  truncated = [stack.size - MAX_BACKTRACE_SIZE, 0].max
  stack = stack[0..MAX_BACKTRACE_SIZE - 1].map do |s|
    file, line, method_name = s.split(':')
    {
      path: file.sub(dir, ''),
      line: line,
      label: method_name,
    }
  end
  return truncated, stack
end

#to_h(remote: false) ⇒ Object 



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# File 'lib/aws/xray/cause.rb', line 14

def to_h(remote: false)
  truncated, stack = build_stack(@stack, @working_directory)
  {
    working_directory: @working_directory,
    paths: [],
    exceptions: [
      {
        id: @id,
        message: @message,
        type: @type,
        remote: remote,
        truncated: truncated,
        stack: stack,
      },
  ],
  }
end