uuidtools | A simple universally unique ID generation library | Generator Utils library
kandi X-RAY | uuidtools Summary
kandi X-RAY | uuidtools Summary
UUIDTools was designed to be a simple library for generating any of the various types of UUIDs. It conforms to RFC 4122 whenever possible.
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Top functions reviewed by kandi - BETA
- Returns true if the UUID is nil
- Creates a new Version instance
- Generates a string representation of a UUID .
- returns true if this node is a random random random number
- generate a hash
- Generate the binary string
- Returns a string representation of this object .
uuidtools Key Features
uuidtools Examples and Code Snippets
Community Discussions
Trending Discussions on uuidtools
QUESTION
I cannot figure this out! Any help would be greatly appreciated.
Summary
After upgrading to Rails 5.2.3, my RSpec test fails but the app works fine in development.
The test failure states the asset, an image, is not in the pipeline. The problem is that the image is in the pipeline and the app displays the image correctly in development.
The app and RSpec tests work in previous versions of Rails (4.2 and 5.0)
Error
...ANSWER
Answered 2019-Sep-22 at 18:10I figured out the problem -- there was no image in the test environment pipeline.
In this app, each image is attached to a record in the database and only called when that record is displayed (think this can be be done using ActiveStorage in Rails5). The images are stored in the pipeline so everything worked in development and production. In testing, when the image was called there was no test image.
To fix this I adjusted the factory
QUESTION
I get a syntax error when i try to run 'rake db:setup'. I didn't face any problems when i ran 'bundle install' I'm trying to get the Typo app (from the saasbook) running. I'm using Ruby 1.9.3 and rails '3.0.10'
...ANSWER
Answered 2019-Nov-06 at 06:02There is a problem with rake. Reinstall rake using the same version specified in the Gemfile can solve the problem.
gem install rake -v 0.9.2
QUESTION
We've got a Devise User model that we need to create and associate with an organization upon sign up.
...ANSWER
Answered 2019-Aug-14 at 20:09Replace create
with build
, and don't persist the record until the parent record is valid. A has_one :foo
association defines a build_foo
method for you, which is what you should use to build your organization. It will automatically place the organization in user.organization
, you shouldn't be juggling foreign keys manually when working with ActiveRecord objects:
QUESTION
I have data pipeline that needs to work with excel xls. I use gem roo for reading xlsx and Push to some API endpoint. I'm starting the project use gem sorbet. Execute srb init and it works. But when I add gem roo, it becomes error.
How can I tell sorbet to skip checking roo gem only? or how can I fix this error?
Here my Gemfile list.
...ANSWER
Answered 2019-Aug-01 at 02:57This looks like a bug in Sorbet. I've created a fix for it here:
https://github.com/sorbet/sorbet/pull/1454
I'm not sure how you should work around it in the mean time other than not depend on 'roo'
.
QUESTION
I postes this question because I didn't find any related answer on stackoverflow. I did everything. I will explain what I have tried.
When I start the Rails server using rails s
, I get the following output:
ANSWER
Answered 2019-Jul-03 at 12:33The root of the problem seems to be bundler. What operating system and Ruby version are you using? It may be a problem with old OpenSSL library, so you can not install bundler and everything after it.
If you are using jRuby (your gem list
output tells so), your problem seems to be the same as described in link. And there is a solution as well.
Maybe you forgot to set 2.1.2
version of ruby as global? (rbenv set global 2.1.2
)
QUESTION
I updated my project to Rails 4.0, after updating some other gems that were outdated and conflicted (e.g. postgres_ext), I have run into another problem. I click on a link to edit a user and get this error:
...ANSWER
Answered 2019-Apr-12 at 16:55It seems like label(name, options.delete(:label))
is delegating with a nil
arg.
Your options in your haml is {:include_blank => true}
. There is no label
key in the hash.
You should rather use options.fetch(:label, {})
.
Change your methods to:
QUESTION
Trying to update a project from Rails 3.2 to Rails 4.0. After updating some gems, I encountered some errors and deprecations, such as calling #scope with a hash when running 'rails s'. After fixing, 'rails s' works, but when I try to go to localhost to test my webapp, I get this error:
...ANSWER
Answered 2019-Apr-12 at 04:07You need to upgrade your postgres_ext
gem.
You currently have Arel 4.0.2 instead and PostgresExt 2.0.0 installed.
I see that PostgresExt 2.1.3 says “Fixes Arel 4.0.1 issues”. https://github.com/DavyJonesLocker/postgres_ext/blob/master/CHANGELOG.md#213
Your version of PostgresExt is incompatible with the version of Rails you have installed. I came to this epiphany because of the stacktrace you recently added.
QUESTION
I've created the following ActiveRecord type and while has_many
associations work well, has_many :through
don't:
ANSWER
Answered 2019-Apr-05 at 04:34It turns out that it's a Rails bug.
I've submitted an issue on the official repo and they're working on it.
QUESTION
I have a scenario, where in I have a uuid in a string format. This uuid originally belonged to UUIDTools::UUID class (and was already converted to_s before passing on to my method). Now, I need to convert it back to object of type - UUIDTools::UUID, as I need to invoke few methods specific to UUIDTools::UUID class. Any clean way of doing this?
Thanks in advance!
...ANSWER
Answered 2018-Sep-09 at 11:15Just use UUIDTools::UUID.parse
:
QUESTION
I've cloned my app from Github but I've got errors on Gemfile. So I think, this app. is still running on heroku and it said that all up to date when I've used following commands:
...ANSWER
Answered 2017-Jul-21 at 03:52I did not get this error using Ruby 2.4.1. I did get the same error when I changed versions to 1.9.3, as specified in the Gemfile. I also don't see a branch called rails3
at the source on Github. I would try removing the branch option first.
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On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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