Ruby有什么类似bpython的东西吗？

Question

IRb is pretty plain compared to bpython , even when using wirble .

Is there any ruby equivalent of bpython?

Answer 1

You can extend irb to achieve all of bpython's functionality and more with the right gems:

• wirble: for syntax highlightning (as you already know)
• bond : for more advanced autocompletion
• utilitybelt : for pastebin-like commands
• sketches : for editing and evaluating code easily
• boson : command framework for creating libraries of commands to be loaded as needed
• hirb : framework for associating views per class

For more gems, see here .

Answer 2

Use Pry: http://pry.github.com

It is written from scratch and let's you:

• view method source code
• view method documentation (not using RI so you dont have to pre-generate it)
• pop in and out of different contexts
• invoke at runtime, in any context
• syntax highlighting
• gist integration
• view and replay history
• open editors to edit method using edit-method obj.my_method syntax

A tonne more great and original features