Sha256: 45f8fcd14ec2da38dbb02e214d02bc1cd3002a2c7b4c5cdd85e1eb71627e1ec6
Contents?: true
Size: 1.12 KB
Versions: 9
Compression:
Stored size: 1.12 KB
Contents
# frozen_string_literal: true
require 'elastic_apm/naively_hashable'
module ElasticAPM
class Stacktrace
# @api private
class Frame
include NaivelyHashable
attr_accessor(
:abs_path,
:filename,
:function,
:vars,
:pre_context,
:context_line,
:post_context,
:library_frame,
:lineno,
:module,
:colno
)
# rubocop:disable Metrics/AbcSize
def build_context(context_line_count)
return unless abs_path && context_line_count > 0
padding = (context_line_count - 1) / 2
from = lineno - padding - 1
from = 0 if from < 0
to = lineno + padding - 1
file_lines = read_lines(abs_path, from..to)
return unless file_lines
self.context_line = file_lines[padding]
self.pre_context = file_lines.first(padding)
self.post_context = file_lines.last(padding)
end
# rubocop:enable Metrics/AbcSize
private
def read_lines(path, range)
File.readlines(path)[range]
rescue Errno::ENOENT
nil
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems