Screencast: Pry in Rails verwenden

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Resourcen:

• Pry
• Pry Wiki
• Pry Screencast by Josh Cheek

bash

[bash]
gem install pry pry-doc
rvm gemset use global
pry
pry -r ./config/environment
[/bash]

pry

[bash]
help
cd Article
cd first
cd name
nesting
exit
ls
ls -h
ls -m
ls -M
ls Array -M
show-doc Article#in_groups_of
show-doc all
show-doc all.in_groups_of
show-method all.in_groups_of
edit-method all.in_groups_of
.ls
.cat Gemfile
[/bash]

Gemfile

[ruby]
gem ‚pry‘, :group => :development
[/ruby]

models/article.rb

[ruby]
binding.pry
[/ruby]