Pry is an alternative to the standard Ruby interpreter, IRB.
Pry is an REPL (Read Eval Print Loop) interpreter, allowing to access the source code and the documentation, edit methods and execute shell commands.
Questions tagged [pry]
459 questions
0
votes
1 answer
Rspec model test with Fabricator & let(...) format. Console shows no data in databse but there is.
I don't understand why it returns empty when I type "Video.all" first time in console after it did not pass the test, but if I specify them like "video" & "video2", and then I type "Video.all" it correctly returns the 2 videos. Does anyone know why…
YHDEV
- 477
- 8
- 22
0
votes
2 answers
Send an object using pry?
I am trying to send an object (user) to NotificationsMailer like this:
pry(main)>NotificationsMailer.welcome_facebook_user({:password=>'123',:email=>'as453now@gmail.com',:basic_profile=>{:name=>'Samir'}}).deliver
But I got this…
simo
- 23,342
- 38
- 121
- 218
0
votes
1 answer
factory girl nested attributes
In rails console,I run this command
bill = Bill.last
bill.bill_extras
The result is like that.
[#, created_at: "2012-08-02 04:48:12",…
Johnny Cash
- 4,867
- 5
- 21
- 37
0
votes
1 answer
pry not available in the irb debugger
I want to use pry from within irb/debugger, so I can:
invoke step, next, continue, finish inside of pry
still be able to set breakpoints, etc.
What I did is the following:
$ gem install pry
$ gem install debugger
$ gem install debugger-pry
In the…
RevMoon
- 859
- 1
- 9
- 16
0
votes
3 answers
Assigning an exception to a variable in pry
So I'm trying to use pry to debug a method_missing in my Rails app and am getting a:
[5] pry(#)> puts e
NameError: undefined local variable or method `e' for #
Here's my code
21:…
ovatsug25
- 7,786
- 7
- 34
- 48
0
votes
2 answers
Does pry or irb allow you to work interactively from inside a block?
I know that pry allows you to "cd" into other scopes.
pry(main)> cd Object
pry(Object)> ls
constants:
ARGF Encoding GC NIL
ArgumentError EncodingError Gem NilClass …
DragonFax
- 4,625
- 2
- 32
- 35
0
votes
1 answer
Launching Pry on the command line errors out
So this is what i get when I launch the pry command at my Zsh.
I've tried reinstalling using
rvm reinstall 1.9.3
rvm repair all
and even
rvm reinstall all --force
At a loss as to how to get rid of…
Tushar S
- 352
- 1
- 6
- 15
0
votes
2 answers
pry: artifacts on ctrl-arrow (ubuntu)
I installed ruby using rvm and I use it in a RoR project. the problem is that when I start pry inside that project, I'm not able to use ctrl-arrows shortcuts> Instead of getting a word left/right, it prints artifacts, like ;5D or ;5C. When I call…
mrzasa
- 22,895
- 11
- 56
- 94
0
votes
1 answer
How to paginate awesome_print results inside pry
I'm using awesome_print gem to display output from pry to look pretty. Since, awesome_print uses line breaks, long outputs like ap html.chapters.order("position ASC") only shows the end part of the output, How Do I paginate the result to look like…
Sathish Manohar
- 5,859
- 10
- 37
- 47
0
votes
2 answers
How do I customize Pry's .pryrc file?
I'm trying to customize pry's pryrc file, but I can't find it. The docs say that it's in the home directory, but I don't see it in there. If it's invisible, can tell me how to edit it despite that fact?
BrainLikeADullPencil
- 11,313
- 24
- 78
- 134
0
votes
1 answer
run minitest programmatically
I've got this code (in pry):
class Hash
def invert_by_array
each.with_object({}) {|(key,value), obj|
value.each do |element|
obj[element] = key
end
}
end
end
require 'minitest/spec'
describe "invert_by_array" do
…
Reactormonk
- 21,472
- 14
- 74
- 123
0
votes
1 answer
Nokogiri cannot exit opening a url
When I try in pry (which is a substitute for IRB or rails console)
doc = Nokogiri::HTML(open(url))
It reads the file (although I have to keep pressing space bar). However, at the end, it says
(END)
and it doesn't return the command line back to…
Castielle
- 435
- 1
- 5
- 16
0
votes
0 answers
starting pry shell on linux
When i enter the pry command to start the pry shell i get this :
Output here.Unable to post on SO
Why doesn't the pry shell start up ?
Installation commands were :
rvm pkg install zlib
gem install pry pry-doc
rvm reinstall 1.9.3
Suhail Gupta
- 22,386
- 64
- 200
- 328
0
votes
1 answer
starting pry shell
I have downloaded the zip package for windows of pry an alternative for irb shell from github. I have unzipped the package.
How do i start the pry shell ?
program-o-steve
- 2,630
- 15
- 48
- 67
-1
votes
0 answers
Pry and pry-rails weird errors
So everytime I start pry console on my windows machine, it initially works as normal for the first line, but then it somehow doubles and repeats itself in some weird way at the next lines.
PS C:\Users\locdu\OneDrive\Desktop\twittery> rails console …
Dylan Bergmann
- 29
- 2