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You should work on making your test cases rely on shared code as much as possible. It's part of a larger strategy to make more 'testable' code. In your main application, if you have three similar met …

One way to do it is to break out the nested loops using map to create snapshots of the array at different points in the transformation and then reference those using with_index. def perform(*args) …

I wanted to make a program for running background jobs (ruby scripts). The goal was to continuously run a background script on an interval of N seconds until a kill command was issued. … class Backgrounder def begin tempfile_name = SecureRandom.urlsafe_base64 tempfile = Tempfile.new(tempfile_name) tempfile_path = tempfile.path tempfile_content = <<-RUBY …

If you're writing verbose tests, your test suite will skyrocket in length. There are worse problems to have but your best asset to address this problem is a comprehensive test_helper class. It doesn …

I think this is an interesting idea, although I haven't personally used it when building REST APIs. Here's some code which shows how it could be done. I tested the following code to ensure that it w …

def bigcommerce_api_v3_get_customers_by_shop(shop, options = {}) Since you are only extracting a couple values from options here, consider using keyword params instead. It makes it more obvious what …

I have two arrays and I want to combine them both in a manner similar to this: arr1 = "1a, 1b, 1c" arr2 = "2a, 2b, 2c" arr1.zip(arr2).flatten(1) # => [1a, 2a, 1b, 2b, 3b, 3c] That is, put each arr2 …

To start out with all of the require './lib/numeral_adders/<lib> should be moved to a separate file like/lib/number_interpreter Moving on, looking at repetitive parts of your code. The add_numer …

The rescue in your fetch_aws_instances method is pointless. Rescuing errors just to re-raise them identically, is the same as not rescuing them at all. You should only rescue when you want to custom …