Class: Pry::Command::Whereami

Inherits:
Pry::ClassCommand show all
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb

Constant Summary

Constants inherited from Pry::Command

VOID_VALUE

Constants included from Helpers::DocumentationHelpers

Helpers::DocumentationHelpers::YARD_TAGS

Constants included from Helpers::Text

Helpers::Text::COLORS

Class Attribute Summary collapse

Attributes inherited from Pry::ClassCommand

#args, #opts

Attributes inherited from Pry::Command

#arg_string, #captures, #command_block, #command_set, #context, #eval_string, #hooks, #output, #pry_instance, #target

Instance Method Summary collapse

Methods inherited from Pry::ClassCommand

#call, #complete, doc, #help, inherited, #slop, source, source_file, source_line, source_location, #subcommands

Methods inherited from Pry::Command

#_pry_, banner, #block, #check_for_command_collision, command_name, #command_name, #command_options, command_regex, #commands, #complete, convert_to_regex, default_options, #description, doc, group, inspect, #interpolate_string, #match, match_score, matches?, name, #name, options, #process_line, #run, #source, source, source_file, source_line, state, #state, subclass, #target_self, #tokenize, #void

Methods included from Helpers::DocumentationHelpers

get_comment_content, process_comment_markup, process_rdoc, process_yardoc, process_yardoc_tag, strip_comments_from_c_code, strip_leading_whitespace

Methods included from Pry::CodeObject::Helpers

#c_method?, #c_module?, #command?, #module_with_yard_docs?, #real_method_object?

Methods included from Helpers::Text

#bold, #default, #indent, #no_color, #no_pager, #strip_color, #with_line_numbers

Methods included from Helpers::CommandHelpers

#absolute_index_number, #absolute_index_range, #get_method_or_raise, #internal_binding?, #one_index_number, #one_index_range, #one_index_range_or_number, #restrict_to_lines, #set_file_and_dir_locals, #temp_file, #unindent

Methods included from Helpers::OptionsHelpers

method_object, method_options

Methods included from Helpers::BaseHelpers

#colorize_code, #find_command, #heading, #highlight, #not_a_real_file?, #safe_send, #silence_warnings, #stagger_output, #use_ansi_codes?

Constructor Details

#initialize ⇒ Whereami

Returns a new instance of Whereami.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 8

def initialize(*)
  super

  @method_code = nil
end

Class Attribute Details

.method_size_cutoff ⇒ Object

Returns the value of attribute method_size_cutoff.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 15

def method_size_cutoff
  @method_size_cutoff
end

Instance Method Details

#bad_option_combination? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 83

def bad_option_combination?
  [opts.present?(:m), opts.present?(:f),
   opts.present?(:c), args.any?].count(true) > 1
end

#code ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 63

def code
  @code ||= if opts.present?(:m)
              method_code || raise(CommandError, "Cannot find method code.")
            elsif opts.present?(:c)
              class_code || 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? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 77

def code?
  !!code
rescue MethodSource::SourceNotFoundError
  false
end

#location ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 88

def location
  "#{@file}:#{@line} #{@method && @method.name_with_owner}"
end

#options(opt) ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 55

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 ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 92

def process
  if bad_option_combination?
    raise CommandError, "Only one of -m, -c, -f, and  LINES may be specified."
  end

  return if nothing_to_do?

  if internal_binding?(target)
    handle_internal_binding
    return
  end

  set_file_and_dir_locals(@file)

  pretty_code = code.with_line_numbers(use_line_numbers?)
    .with_marker(marker)
    .highlighted
  pry_instance.pager.page(
    "\n#{bold('From:')} #{location}:\n\n" + pretty_code + "\n"
  )
end

#setup ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/commands/whereami.rb', line 44

def setup
  if target.respond_to?(:source_location)
    file, @line = target.source_location
    @file = expand_path(file)
  else
    @file = expand_path(target.eval('__FILE__'))
    @line = target.eval('__LINE__')
  end
  @method = Pry::Method.from_binding(target)
end