Sha256: c1282fae4f222df810dbfb2ff05626c7c53bbb5339b78b0fea697ef596453a34
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Size: 1.39 KB
Versions: 24
Compression:
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Contents
module Patches
module BetterErrors
class StackFrame
# correct links to tmp files so that they point
# to the original file and line
module TmpPath
@map = {} # cache tmp path mapping
class << self
def included klass
klass.class_eval do
remove_method :initialize
end
end
def corrections filename
@map[filename] ||= real_filename_and_line_offset filename
yield(*@map[filename])
end
def real_filename_and_line_offset filename
File.open(filename) do |file|
file.each_line.with_index do |line, i|
return Regexp.last_match(1), i + 1 if line.match?(/pulled from (\S+) ~~/)
end
end
[filename, 0]
end
end
def initialize filename, line, name, frame_binding=nil
@filename = filename
@line = line
@name = name
@frame_binding = frame_binding
correct_tmp_file if tmp_file?
set_pretty_method_name if frame_binding
end
def tmp_file?
@filename.include? "/tmp/"
end
def correct_tmp_file
TmpPath.corrections(@filename) do |real_path, line_offset|
@filename = real_path
@line -= line_offset
end
end
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems