why do non numbers get converted to integers in ruby? [duplicate]
I do this:puts "What's your number? "x = gets.to_iputs x.classIf the user types in 3, that string (input) is converted to an integer. But if I type in "Charly", that too gets converted to an...
View Articlebundle exec jekyll serve not working locally
I am following this link to setup my personal website on Github. The website has been deployed successfully and I can visit it now.My ruby version is 3.3.0 and my gem version is 3.5.4. I have also...
View ArticleHow do I assign a monetary value to each array within Ruby?
I'm creating a Ruby program that ask how many computers you want and its has arrays for computers, monitors, and a free item. I want to add a cost to each of the arrays. If I could add a value to each...
View ArticleIs there a way to use Rspec let! with a scope so it can be used across...
I'm trying to figure out a good way to handle setting rspec memoized variables that will be cleaned up after a set of tests, but not after an individual test.I'd like it to achieve something similar to...
View ArticleWhy do I get an error installing the JSON gem in Ubuntu?
Using Ubuntu, when I run "bundle install" to set up my Rails environment, it throws an error during the JSON gem installation:Installing json (1.7.3) with native extensions...
View ArticleHow can I use locales in my gem from another gem?
I have a gem that uses another gem. That other gem has translations (I18n). When localization is applied in my library, instead of text I see a value with a missing translation:Translation missing:...
View ArticleHow do you handle bad requests with RSpec tests in Rails?
In my test database, I have reviews that i am making API calls to in my API-only Rails 5 app. So far i have written tests for my index and show actions for the ReviewsController. How do i handle...
View ArticleHow do I handle associations in Ruby on Rails when the JOINS involve more...
I'm working on a Ruby on Rails server (v6.0.1) and I'm looking for cleaner ActiveRecord joins when the join involves three tables. Here's a barebones reproduction of five models under consideration to...
View ArticleHow to compile & run Ruby c (/c++) extension with OpenMP (undefined symbol...
I'm trying to do a simple parfor loop in a Ruby c/c++extension using openmp#pragma omp parallel forfor (int j = 0; j < 100; j++) {}extconf.rb:require 'mkmf'extension_name = 'stridx'$CFLAGS <<...
View ArticleWhen to use dump vs. generate vs. to_json and load vs. parse in Ruby's JSON lib?
david4dev's answer to this question claims that there are three equivalent ways to convert an object to a JSON string using the json library:JSON.dump(object)JSON.generate(object)object.to_jsonand two...
View ArticleInterpolation in local variable name Ruby
I've gotbanana_charge_1_bananas_sold = 0banana_charge_2_bananas_sold = 0banana_charge_3_bananas_sold = 0banana_charge_4_bananas_sold = 0banana_charge_5_bananas_sold = 0andsale_ticket.banana_chargewhich...
View ArticleHow to update Ruby with Homebrew?
I want to know how to update to the latest stable version of Ruby with Homebrew. I am not interested in using RVM. Thanks.
View ArticleHow to get a refresh token when using the Google Calendar API Ruby Library?
I'm a newbie trying to implement the Google Calendar API into a web-based app and after following the instructions that they provide to the t, fetching information only works for about 20 minutes...
View Articlewhat order do cucumber tests get run
I know cucumber runs each test in a feature file from top down, but my question is, in what order do feature files get run? It doesn't seem to be alphabetically, or in any structure order.
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How to change axes for component from ruby api
I have created an Dynamic Component which depend of its options. I need to change axes for component from ruby api. But I can't understand how to do it.I tried this way, but it doesn't work out. Any...
View ArticleTrouble Implementing add_3d_text in SketchUp Ruby API for Dynamic Text...
What are the details of your problem?I'm working on a Ruby script for SketchUp to automate the process of adding text annotations within my model. I need to count instances of specific components...
View ArticleHow to test if user input in a number? [duplicate]
I do this:puts "What's your number? "x = gets.to_iputs x.classIf the user types in 3, that string (input) is converted to an integer. But if I type in "Charly", that too gets converted to an...
View ArticleGenerate array based on two others
I have two arrays:[["106373", "106374", "106375", "106376"], ["106377", "106378", "220183", "220184"], ["220185", "220186", "220187", "220188"], ["220189", "220190", "106379"]][["106373", 15],...
View ArticleWhat is the '
Example:sentence = <<~ LOTSOFWORDSthis is an example of the thing initialising a variable, how else does this work?LOTSOFWORDSI don't think it's the shovel operator, there's no tilde in that. I'm...
View ArticleUpload base64 encoded image with paperclip - Rails
Using cropit I get the image bas64 encode on rails through params. image = params['image'].gsub('data:image/jpeg;base64,', '') decoded_file = Base64.decode64(image)and then I save to amazon s3 with...
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