pryjs
v1.0.3
Published
Pry like ability in javascript.
Downloads
435
Readme
Pryjs
A interactive repl for node, inspired by pry.
Installing
npm install --save pryjs
Usage
Throw this beautiful snippet in the middle of your code:
import pry from 'pryjs'
eval(pry.it)
pry = require('pryjs')
eval(pry.it)
You MUST name the variable pry
. You are executing an anonymous function, and
this assumes the variable is named pry
in your scope. This is so it can keep
prompting you.
Extra Commands
While you are in the prompt there are a few things you might want to do:
help
display all the available commands.kill
completely stop the script.mode
switch between javascript and coffeescript mode. Defaults to javascript.play
play lines of code as if you had entered them. Accepts two integers: start and end. End defaults to start.stop
will exit the pryjs prompt and continue through the app.version
display the current version.whereami
will show you exactly where you are in the code. Accepts two integers to replace the default 5 before and 5 after.wtf
display the last caught exception.
Examples
Examples can be found in the examples directory.