27 lines
775 B
Ruby
27 lines
775 B
Ruby
class Pry
|
|
class Command::JumpTo < Pry::ClassCommand
|
|
match 'jump-to'
|
|
group 'Navigating Pry'
|
|
description 'Jump to a binding further up the stack, popping all ' \
|
|
'bindings below.'
|
|
|
|
def process(break_level)
|
|
break_level = break_level.to_i
|
|
nesting_level = _pry_.binding_stack.size - 1
|
|
|
|
case break_level
|
|
when nesting_level
|
|
output.puts "Already at nesting level #{nesting_level}"
|
|
when (0...nesting_level)
|
|
_pry_.binding_stack.slice!(break_level + 1, _pry_.binding_stack.size)
|
|
|
|
else
|
|
max_nest_level = nesting_level - 1
|
|
output.puts "Invalid nest level. Must be between 0 and #{max_nest_level}. Got #{break_level}."
|
|
end
|
|
end
|
|
end
|
|
|
|
Pry::Commands.add_command(Pry::Command::JumpTo)
|
|
end
|