of irb_break irb_catch and irb_next command
(https://github.com/ruby/irb/pull/1004)
* Remove KEYWORD_ALIASES which handled special alias name of irb_break irb_catch and irb_next command
* Remove unused instance variable user_aliases
Co-authored-by: Stan Lo <stan001212@gmail.com>
---------
f256d7899f
Co-authored-by: Stan Lo <stan001212@gmail.com>
(https://github.com/ruby/irb/pull/971)
It's essentially a combination of pushws and popws commands that are
easier to use.
Help message:
```
Usage: cd ([target]|..)
IRB uses a stack of workspaces to keep track of context(s), with `pushws` and `popws` commands to manipulate the stack.
The `cd` command is an attempt to simplify the operation and will be subject to change.
When given:
- an object, cd will use that object as the new context by pushing it onto the workspace stack.
- "..", cd will leave the current context by popping the top workspace off the stack.
- no arguments, cd will move to the top workspace on the stack by popping off all workspaces.
Examples:
cd Foo
cd Foo.new
cd @ivar
cd ..
cd
```
4a0e0e89b7
as names
(https://github.com/ruby/irb/pull/932)
This will save users some heads scratching when they try to register a
command with a string name and found that it doesn't work.
I also rewrote converted custom command tests into integration tests to
make test setup/cleanup easier.
a91a212dbe
(https://github.com/ruby/irb/pull/925)
This module was used to extend both commands and helpers when they're not
separated. Now that they are, and we have a Command module, we should move
command-related logic to the Command module and update related references.
This will make the code easier to understand and refactor in the future.
f74ec97236
(https://github.com/ruby/irb/pull/922)
* Remove internal-only methods from Command::Base
Command#ruby_args and Command#unwrap_string_literal are used for default command's argument backward compatibility.
Moved these methods to another module to avoid being used from custom commands.
* Update lib/irb/command/edit.rb
---------
7405a841e8
Co-authored-by: Stan Lo <stan001212@gmail.com>
(https://github.com/ruby/irb/pull/886)
This is a feature that has been requested for a long time. It is now
possible to define custom commands in IRB.
Example usage:
```ruby
require "irb/command"
class HelloCommand < IRB::Command::Base
description "Prints hello world"
category "My commands"
help_message "It doesn't do more than printing hello world."
def execute
puts "Hello world"
end
end
IRB::Command.register(:hello, HelloCommand)
```
888643467c
