CARVIEW |
Select Language
HTTP/2 200
date: Wed, 30 Jul 2025 22:55:31 GMT
content-type: text/html; charset=utf-8
vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With,Accept-Encoding, Accept, X-Requested-With
etag: W/"88f9fdf6f268bb62aa2eb6c6a70cfbd1"
cache-control: max-age=0, private, must-revalidate
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-frame-options: deny
x-content-type-options: nosniff
x-xss-protection: 0
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
content-security-policy: default-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net/ productionresultssa1.blob.core.windows.net/ productionresultssa2.blob.core.windows.net/ productionresultssa3.blob.core.windows.net/ productionresultssa4.blob.core.windows.net/ productionresultssa5.blob.core.windows.net/ productionresultssa6.blob.core.windows.net/ productionresultssa7.blob.core.windows.net/ productionresultssa8.blob.core.windows.net/ productionresultssa9.blob.core.windows.net/ productionresultssa10.blob.core.windows.net/ productionresultssa11.blob.core.windows.net/ productionresultssa12.blob.core.windows.net/ productionresultssa13.blob.core.windows.net/ productionresultssa14.blob.core.windows.net/ productionresultssa15.blob.core.windows.net/ productionresultssa16.blob.core.windows.net/ productionresultssa17.blob.core.windows.net/ productionresultssa18.blob.core.windows.net/ productionresultssa19.blob.core.windows.net/ github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com wss://alive-staging.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com/ user-images.githubusercontent.com/ private-user-images.githubusercontent.com opengraph.githubassets.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com/ secured-user-images.githubusercontent.com/ private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/
server: github.com
content-encoding: gzip
accept-ranges: bytes
set-cookie: _gh_sess=k2kZZgI%2B9Nh7s9jkpkjzNygm%2FXaPzWJuoS%2FvZ%2BKgWD4lIMTF7yJQQGq4Gq%2F%2F0cBI7f%2BhVc8PcgorF7PgZQrM2qNl6cgg56NqJwdypCalRn%2FWUYeSGpujfi2ua5LCuchJtsNz30ztaHXM9iwxK3kfYUba8tNf%2FljSykYq30Vb%2FhFs2%2FvuwqdvpenmmhWC%2BBX%2B7bNql5GuiM40hzXvBfW94fkIQCAmpV0QEizM%2BC4tWf0yqKCebGJxDH29x99VLNcp3xa4NVQUAUhnGXKOo8Gv8A%3D%3D--BpJWKAAn%2F4gV9vAP--EsV52d%2BBfYpKX2pzHFLvOg%3D%3D; Path=/; HttpOnly; Secure; SameSite=Lax
set-cookie: _octo=GH1.1.856296089.1753916130; Path=/; Domain=github.com; Expires=Thu, 30 Jul 2026 22:55:30 GMT; Secure; SameSite=Lax
set-cookie: logged_in=no; Path=/; Domain=github.com; Expires=Thu, 30 Jul 2026 22:55:30 GMT; HttpOnly; Secure; SameSite=Lax
x-github-request-id: 8B66:2198DD:9F1A0:EC8D5:688AA2E2
Rails interview question. What will be printed after running the following code? · GitHub
Show Gist options
Save engr-hasanuzzaman/9556121c9fd954eb077ac39ed19fe8d1 to your computer and use it in GitHub Desktop.
{{ message }}
Instantly share code, notes, and snippets.
Last active
June 5, 2024 12:07
-
Star
0
(0)
You must be signed in to star a gist -
Fork
0
(0)
You must be signed in to fork a gist
-
Save engr-hasanuzzaman/9556121c9fd954eb077ac39ed19fe8d1 to your computer and use it in GitHub Desktop.
Rails interview question. What will be printed after running the following code?
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# rails model | |
class User < ApplicationRecord | |
# callbacks | |
after_create :a_create | |
after_update :a_update | |
after_save :a_save | |
# validations | |
validates :name, presence: true | |
private | |
def a_save | |
Rails.logger.info 's' | |
end | |
def a_create | |
Rails.logger.info 'f' | |
end | |
def a_update | |
Rails.logger.info 'g' | |
end | |
end | |
user = User.new | |
user.save | |
Rails.logger.info 'o' | |
user.name = 'foo' | |
user.save | |
user.update_attributes(name: 'bar') |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
You can’t perform that action at this time.
's'
'o'
'f'
's'
'g'
's'