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Lambdas are anonymous (unnamed) functions. Unlike methods in object oriented programming languages, lambdas are not bound to any object....
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Coding in Ruby is full of sweetness and light, but where there is light, shadows are cast....
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I love a good challenge and at Instacart we have lots of exciting challenges. I work on the Shopper Success team, tasked with making shopping and deliv.
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Spreadsheet Architect is a library that allows you to create XLSX, ODS, or CSV spreadsheets super easily from ActiveRecord relations, plain Ruby object.
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Сarrierwave is a popular Rails gem for file uploads. Recently I had to upload two types of images into the app. Sounds pretty simple, right?...
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