class Pry::Command::Whereami

Attributes

method_size_cutoff[RW]

Public Instance Methods

bad_option_combination?() click to toggle source
# File lib/pry/commands/whereami.rb, line 68
def bad_option_combination?
  [opts.present?(:m), opts.present?(:f),
   opts.present?(:c), args.any?].count(true) > 1
end
code() click to toggle source
# File lib/pry/commands/whereami.rb, line 48
def code
  @code ||= if opts.present?(:m)
              method_code or raise CommandError, "Cannot find method code."
            elsif opts.present?(:c)
              class_code or raise CommandError, "Cannot find class code."
            elsif opts.present?(:f)
              Pry::Code.from_file(@file)
            elsif args.any?
              code_window
            else
              default_code
            end
end
code?() click to toggle source
# File lib/pry/commands/whereami.rb, line 62
def code?
  !!code
rescue MethodSource::SourceNotFoundError
  false
end
location() click to toggle source
# File lib/pry/commands/whereami.rb, line 73
def location
  "#{@file} @ line #{@line} #{@method && @method.name_with_owner}"
end
options(opt) click to toggle source
# File lib/pry/commands/whereami.rb, line 40
def options(opt)
  opt.on :q, :quiet,             "Don't display anything in case of an error"
  opt.on :n, :"no-line-numbers", "Do not display line numbers"
  opt.on :m, :"method", "Show the complete source for the current method."
  opt.on :c, :"class", "Show the complete source for the current class or module."
  opt.on :f, :"file", "Show the complete source for the current file."
end
process() click to toggle source
# File lib/pry/commands/whereami.rb, line 77
def process
  if bad_option_combination?
    raise CommandError, "Only one of -m, -c, -f, and  LINES may be specified."
  end

  if nothing_to_do?
    return
  elsif internal_binding?(target)
    handle_internal_binding
    return
  end

  set_file_and_dir_locals(@file)

  out = "\n#{text.bold('From:')} #{location}:\n\n" +
    code.with_line_numbers(use_line_numbers?).with_marker(marker).to_s + "\n"

  stagger_output(out)
end
setup() click to toggle source
# File lib/pry/commands/whereami.rb, line 34
def setup
  @file = expand_path(target.eval('__FILE__'))
  @line = target.eval('__LINE__')
  @method = Pry::Method.from_binding(target)
end