Class: Lapsoss::BacktraceFrame

Inherits:
Data
  • Object
show all
Defined in:
lib/lapsoss/backtrace_frame.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#absolute_path ⇒ Object (readonly)

Returns the value of attribute absolute_path

Returns:

  • (Object) —

    the current value of absolute_path



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def absolute_path
  @absolute_path
end

#block_info ⇒ Object (readonly)

Returns the value of attribute block_info

Returns:

  • (Object) —

    the current value of block_info



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def block_info
  @block_info
end

#code_context ⇒ Object (readonly)

Returns the value of attribute code_context

Returns:

  • (Object) —

    the current value of code_context



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def code_context
  @code_context
end

#filename ⇒ Object (readonly)

Returns the value of attribute filename

Returns:

  • (Object) —

    the current value of filename



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def filename
  @filename
end

#function ⇒ Object (readonly)

Returns the value of attribute function

Returns:

  • (Object) —

    the current value of function



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def function
  @function
end

#in_app ⇒ Object (readonly)

Returns the value of attribute in_app

Returns:

  • (Object) —

    the current value of in_app



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def in_app
  @in_app
end

#line_number ⇒ Object (readonly) Also known as: lineno

Returns the value of attribute line_number

Returns:

  • (Object) —

    the current value of line_number



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def line_number
  @line_number
end

#method_name ⇒ Object (readonly)

Returns the value of attribute method_name

Returns:

  • (Object) —

    the current value of method_name



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def method_name
  @method_name
end

#module_name ⇒ Object (readonly)

Returns the value of attribute module_name

Returns:

  • (Object) —

    the current value of module_name



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def module_name
  @module_name
end

#raw_line ⇒ Object (readonly) Also known as: raw

Returns the value of attribute raw_line

Returns:

  • (Object) —

    the current value of raw_line



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# File 'lib/lapsoss/backtrace_frame.rb', line 4

def raw_line
  @raw_line
end

Instance Method Details

#add_code_context(processor, context_lines = 3) ⇒ Object 



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# File 'lib/lapsoss/backtrace_frame.rb', line 34

def add_code_context(processor, context_lines = 3)
  return unless line_number

  # Use absolute path if available, otherwise try filename
  path_to_read = absolute_path || filename
  return unless path_to_read

  with(code_context: processor.get_code_context(path_to_read, line_number, context_lines))
end

#app_frame? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lapsoss/backtrace_frame.rb', line 52

def app_frame?
  in_app
end

#excluded?(exclude_patterns = []) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lapsoss/backtrace_frame.rb', line 56

def excluded?(exclude_patterns = [])
  return false if exclude_patterns.empty?

  exclude_patterns.any? do |pattern|
    case pattern
    when Regexp
      raw_line.match?(pattern)
    when String
      raw_line.include?(pattern)
    else
      false
    end
  end
end

#library_frame? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lapsoss/backtrace_frame.rb', line 48

def library_frame?
  !in_app
end

#relative_filename(load_paths = []) ⇒ Object 



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# File 'lib/lapsoss/backtrace_frame.rb', line 71

def relative_filename(load_paths = [])
  return filename unless filename && load_paths.any?

  # Try to make path relative to load paths
  load_paths.each do |load_path|
    if filename.start_with?(load_path)
      relative = filename.sub(%r{^#{Regexp.escape(load_path)}/?}, "")
      return relative unless relative.empty?
    end
  end

  filename
end

#to_h ⇒ Object 



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# File 'lib/lapsoss/backtrace_frame.rb', line 20

def to_h
  {
    filename: filename,
    absolute_path: absolute_path,
    line_number: line_number,
    method: method_name,
    function: function,
    module: module_name,
    in_app: in_app,
    code_context: code_context,
    raw: raw_line
  }.compact
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lapsoss/backtrace_frame.rb', line 44

def valid?
  filename && (line_number.nil? || line_number >= 0)
end