Sha256: 0db937a6f35fec5b024b708ecc8f999bf3cf682f6fed64ffd9c19e1460845930
Contents?: true
Size: 962 Bytes
Versions: 34
Compression:
Stored size: 962 Bytes
Contents
# frozen_string_literal: true
module DeepCover
module Tools::TruncateBacktrace
def truncate_backtrace(backtrace, extra_context: 10)
backtrace = backtrace.backtrace if backtrace.is_a?(Exception)
trace_lines = backtrace.uniq
keep_from_begin = 0
keep_from_end = backtrace.size - 1
trace_lines.each do |line|
from_begin = backtrace.index(line)
from_end = backtrace.rindex(line)
if from_begin <= backtrace.size - 1 - from_end
keep_from_begin = [keep_from_begin, from_begin].max
else
keep_from_end = [keep_from_end, from_end].min
end
end
keep_from_begin += extra_context
keep_from_end -= extra_context
return backtrace if keep_from_begin + 5 >= keep_from_end
result = backtrace[0..keep_from_begin]
result << "... #{keep_from_end - keep_from_begin - 1} levels..."
result.concat backtrace[keep_from_end..-1]
end
end
end
Version data entries
34 entries across 34 versions & 2 rubygems