# File lib/pry/commands/edit/file_and_line_locator.rb, line 5 def from_binding(target) [target.eval("__FILE__"), target.eval("__LINE__")] end
# File lib/pry/commands/edit/file_and_line_locator.rb, line 9 def from_code_object(code_object, filename_argument) if File.exists?(code_object.source_file.to_s) [code_object.source_file, code_object.source_line] else raise CommandError, "Cannot find a file for #{filename_argument}!" end end
# File lib/pry/commands/edit/file_and_line_locator.rb, line 17 def from_exception(exception, backtrace_level) raise CommandError, "No exception found." if exception.nil? file_name, line = exception.bt_source_location_for(backtrace_level) raise CommandError, "Exception has no associated file." if file_name.nil? raise CommandError, "Cannot edit exceptions raised in REPL." if Pry.eval_path == file_name file_name = RbxPath.convert_path_to_full(file_name) if RbxPath.is_core_path?(file_name) [file_name, line] end
when file and line are passed as a single arg, e.g my_file.rb:30
# File lib/pry/commands/edit/file_and_line_locator.rb, line 30 def from_filename_argument(filename_argument) f = File.expand_path(filename_argument) l = f.sub!(/:(\d+)$/, "") ? $1.to_i : 1 [f, l] end