Why does Ruby open-uri's open return a StringIO in my unit test, but a FileIO in my controller? Why does Ruby open-uri's open return a StringIO in my unit test, but a FileIO in my controller? ruby-on-rails ruby-on-rails
CodeHunter
CodeHunter
Home
Code
Python
Javascript
Docker
Kubernetes
Linux
Flask
Django
Elasticsearch
React JS
Vue JS
Angular JS
Prev
Why does Ruby open-uri's open return a StringIO in my unit test, but a FileIO in my controller?
ruby-on-rails
ruby
amazon-s3
imagemagick
open-uri
lien
ruby-on-rails
Fast way to get remote image dimensions
ruby-on-rails
ruby
image
open-uri
lien
ruby-on-rails
Rails - How to send an image from a controller
ruby-on-rails
ruby-on-rails-3
open-uri
lien
ruby-on-rails
How should my scraping "stack" handle 404 errors?
ruby-on-rails
ruby
exception
open-uri
lien
ruby-on-rails
Next
Recent Posts
How can I color dots in a xy scatterplot according to column value?
How to update a claim in ASP.NET Identity?
What does {0} mean when initializing an object?
Accessing members of items in a JSONArray with Java
How to log SQL statements in Spring Boot?
Powershell Get-WebSite name parameter is ignored
How to detect scroll to bottom of html element
Java synchronized method
How to test controllers with CodeIgniter?
Detect Visual Composer
Matplotlib: Specify format of floats for tick labels
Rails join a list of strings with commas and "and" before the last