ruby – 使用pry-byebug设置条件断点

require 'pry-byebug'

10.times.with_index do |i|
  binding.pry
  puts i
end

我想在“pry-byebug”中“循环直到i == 5然后休息”.从运行它帮助打破它似乎你可以通过“断点#”或“线#”识别断点.它似乎也可以使用条件,但是我没有让它工作：

试图在#行上设置断点：

$ ruby foo.rb

From: /Users/max/Dropbox/work/tmp/pry_debug/foo.rb @ line 5 :

    1: require 'pry-byebug'
    2:
    3: 10.times.with_index do |i|
    4:   binding.pry
 => 5:   puts i
    6: end

[1] pry(main)> break foo.rb:5 if i == 5

  Breakpoint 1: /Users/max/Dropbox/work/tmp/pry_debug/foo.rb @ 5 (Enabled) Condition: i == 5


    2:
    3: 10.times.with_index do |i|
    4:   binding.pry
 => 5:   puts i
    6: end


[2] pry(main)> continue
0

From: /Users/max/Dropbox/work/tmp/pry_debug/foo.rb @ line 5 :

    1: require 'pry-byebug'
    2:
    3: 10.times.with_index do |i|
    4:   binding.pry
 => 5:   puts i
    6: end

[2] pry(main)> i
=> 1

首先设置断点然后将条件放在断点上：

?  ~/D/w/t/pry_debug  ruby foo.rb

From: /Users/max/Dropbox/work/tmp/pry_debug/foo.rb @ line 5 :

    1: require 'pry-byebug'
    2:
    3: 10.times.with_index do |i|
    4:   binding.pry
 => 5:   puts i
    6: end

[1] pry(main)> break foo.rb:15

  Breakpoint 1: /Users/max/Dropbox/work/tmp/pry_debug/foo.rb @ 15 (Enabled)



[2] pry(main)> break --condition 1 i == 5
[3] pry(main)> c
0

From: /Users/max/Dropbox/work/tmp/pry_debug/foo.rb @ line 5 :

    1: require 'pry-byebug'
    2:
    3: 10.times.with_index do |i|
    4:   binding.pry
 => 5:   puts i
    6: end

[3] pry(main)> i
=> 1

正如你所看到的,在这两种情况下,pry-byebug都不尊重这种情况,因为它太早停止了.我如何让它工作？