blob: 667453a0863411ed8ea0998b8dd7be849616a9df (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
class Pry
class Command::Cd < Pry::ClassCommand
match 'cd'
group 'Context'
description 'Move into a new context (object or scope).'
banner <<-'BANNER'
Usage: cd [OPTIONS] [--help]
Move into new context (object or scope). As in UNIX shells use `cd ..` to go
back, `cd /` to return to Pry top-level and `cd -` to toggle between last two
scopes. Complex syntax (e.g `cd ../@x/@y`) also supported.
cd @x
cd ..
cd /
cd -
https://github.com/pry/pry/wiki/State-navigation#wiki-Changing_scope
BANNER
def process
state.old_stack ||= []
if arg_string.strip == "-"
unless state.old_stack.empty?
_pry_.binding_stack, state.old_stack = state.old_stack, _pry_.binding_stack
end
else
stack = ObjectPath.new(arg_string, _pry_.binding_stack).resolve
if stack && stack != _pry_.binding_stack
state.old_stack = _pry_.binding_stack
_pry_.binding_stack = stack
end
end
end
end
Pry::Commands.add_command(Pry::Command::Cd)
end
|
