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Versions: 135
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Contents
class Pry
class Command::Edit
module FileAndLineLocator
class << self
def from_binding(target)
[target.eval("__FILE__"), target.eval("__LINE__")]
end
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
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, line]
end
# when file and line are passed as a single arg, e.g my_file.rb:30
def from_filename_argument(filename_argument)
f = File.expand_path(filename_argument)
l = f.sub!(/:(\d+)$/, "") ? $1.to_i : 1
[f, l]
end
end
end
end
end
Version data entries
135 entries across 128 versions & 29 rubygems