Pry Help

gistfile1.txt

# Pry Help

## Help

  help               Show a list of commands or information about a specific command.

## Context

  cd                 Move into a new context (object or scope).
  find-method        Recursively search for a method within a class/module or the current namespace.
  ls                 Show the list of vars and methods in the current scope.
  pry-backtrace      Show the backtrace for the pry session.
  raise-up           Raise an exception out of the current pry instance.
  reset              Reset the repl to a clean state.
  watch              Watch the value of an expression and print a notification whenever it changes.
  whereami           Show code surrounding the current context.
  wtf?               Show the backtrace of the most recent exception.

## Editing

  !                  Clear the input buffer.
  amend-line         Amend a line of input in multi-line mode.
  edit               Invoke the default editor on a file.
  hist               Show and replay readline history.
  play               Playback a string variable, method, line, or file as input.
  show-input         Show the contents of the input buffer for the current multi-line expression.

## Introspection

  ri                 View ri documentation.
  show-doc           Show the documentation for a method or class.
  show-source        Show the source for a method or class.
  stat               View method information and set _file_ and _dir_ locals.

## Commands

  import-set         Import a pry command set.

## Aliases

  !!!                Alias for `exit-program`
  !!@                Alias for `exit-all`
  $                  Alias for `show-source`
  /whereami[!?]+/    Alias for `whereami`
  ?                  Alias for `show-doc`
  @                  Alias for `whereami`
  file-mode          Alias for `shell-mode`
  find-routes        Alias for `find-route`
  history            Alias for `hist`
  quit               Alias for `exit`
  quit-program       Alias for `exit-program`
  reload-method      Alias for `reload-code`
  show-method        Alias for `show-source`
  show-stack         Alias for `stack`

## Byebug

  backtrace          Display the current stack.
  break              Set or edit a breakpoint.
  continue           Continue program execution and end the pry session.
  finish             Execute until current stack frame returns.
  next               Execute the next line within the current stack frame.
  step               Step execution into the next line or method.

## Input and output

  .<shell command>   All text following a '.' is forwarded to the shell.
  cat                Show code from a file, pry's input buffer, or the last exception.
  change-inspector   Change the current inspector proc.
  change-prompt      Change the current prompt.
  clear-screen       Clear the contents of the screen/window pry is running in.
  fix-indent         Correct the indentation for contents of the input buffer
  list-inspectors    List the inspector procs available for use.
  save-file          Export to a file using content from the repl.
  shell-mode         Toggle shell mode. bring in pwd prompt and file completion.

## Misc

  pry-version        Show pry version.
  reload-code        Reload the source file that contains the specified code object.
  toggle-color       Toggle syntax highlighting.

## Navigating pry

  !pry               Start a pry session on current self.
  disable-pry        Stops all future calls to pry and exits the current session.
  exit               Pop the previous binding.
  exit-program       End the current program.
  jump-to            Jump to a binding further up the stack.
  nesting            Show nesting information.
  switch-to          Start a new subsession on a binding in the current stack.

## Rails

  find-route         See which urls match a given controller.
  recognize-path     See which route matches a url.
  show-middleware    Show all middleware (that rails knows about).
  show-model         Show the given model.
  show-models        Show all models.
  show-routes        Show all routes in match order.

## Pry-byebug (v3.9.0)

  exit-all           End the current pry session.

# Pry-rescue (v1.5.2)

  cd-cause           Move to the exception that caused this exception to happen
  try-again          Re-try the code that caused this exception

# Pry-stack_explorer (v0.6.1)

  down               Go down to the callee's context.
  frame              Switch to a particular frame.
  stack              Show all frames
  up                 Go up to the caller's context.