Console Tricks & Shortcuts

Transcript

1. ENTWICKLER SHORTCUTS CONSOLE TRICKS
3. ... wie war es nochmal?
4. VERLAUF
5. FUZZY FINDER https://github.com/junegunn/fzf
6. HISTORY hist (history) hist --all (-a) hist -T (--tail) 20 hist -G (--grep) (REGEX) hist -r (--replay) 14..16 hist -n (--no-numbers) # "hh", "hist -a -T30" # "hn", "hist -a -T30 -n" # "hg", "hist -a -G" # "hr", "hist -a -r" # CTRL + R
7. COPY/PASTE
8. VERKLEINERUNG DER SCHRIFTGRÖSSE
9. PBCOPY / PBPASTE foo = '123' `echo #{foo} | pbcopy` `echo #{ISO3166::Country.all} | pbcopy` # fails IO.popen('pbcopy', 'w') { |f| f << ISO3166::Country.all } bar = `pbpaste`
10. PRY-CLIPBOARD # gem 'pry-clipboard' Clipboard.copy Array.methods foo = Clipboard.paste # "cc", "copy-history -T -2 -l" # input und output
11. sublime copy-clip
12. OUTPUT
13. DARSTELLUNGSMÖGLICHKEITEN puts #foo.to_s p #foo.inspect pp # pretty print j/jj # pretty json
14. TABELLARISCHE DATEN
15. INSPEKTOREN list-inspectors change-inspector # default, simple, clipped # custom: awesome, hirb, special_cases
16. INSPEKTOREN - SONDERFÄLLE Pry::Inspector::MAP['default_with_special_cases'] = { description: 'provides extra info for some models', value: proc do |output, value, _pry_| case value when User puts "\e[34m #{ value.role } #{ value.email } \e[0m\n -------- \n" end Pry::DEFAULT_PRINT.call(output, value, _pry_) end }
17. PROMPT
18. PROMPTS list-prompts change-prompt # simple, nav, none # custom: rails_app, memory
19. UMGEBUNG PROMPT
20. ARBEITSSPEICHER PROMPT
21. FARBEN
22. FARBCODES http://stackoverflow.com/questions/1489183/colorized-ruby-output
23. WARNUNGEN be rails c The meta-request gem can cause a SystemStackError: stack level too deep when saving a shop record. See https://github.com/rgeo/activerecord-postgis-adapter/issues/81 Loading development environment (Rails 4.2.6)
24. EMOJI!
27. DEBUGGING
28. ERKUNDEN show-source ls cd find-method Foo._tab_autovervollstaendigung edit -p Foo # $EDITOR
29. DOCS / MODELLE # gem 'pry-doc' ? Array#reduce (alias show-doc) show-middleware show-model show-models show-routes
30. binding.pry whereami caller # gem 'pry-byebug' # break, step, next, finish, continue # backtrace, up, down, frame
31. BETTER ERRORS
32. WARTEN
33. BENACHRICHTIGUNGEN NACH LANGEN PROZESSEN # gem 'terminal-notifier' def ping_when_finished(&block) block.call if block_given? `say fertig` `terminal-notifier -message "finished" -sound default -timeout 5` end
34. TQDM https://github.com/powerpak/tqdm-ruby
35. KONFIGURATION
36. .PRYRC isolieren eingebautes Cheatsheet
37. ABKÜRZUNGEN
38. FIND MY DEV module FindMyDev def fer self.find_by(first_name: "Fernando", last_name: "Sainz") end def important_client # .... end end User.extend(FindMyDev) if Rails.env.development?
39. FIND MY DEV User.fer City.bonn Company.haribo # ...
40. DEV TOOLS LEISTE
41. DEV TOOLS LEISTE Routes Emails Sidekiq Styles Sprachenschalter Impersonieren / Role Switch Zeitreisen
43. 1 CLICK SETUP
44. DANKE! Fernando Sainz fsainz.com