RubyCards

444 posts

RubyCards

@RubyCards

Ruby flash cards to sharpen your skills! New card every week! Suggestions? DM us! by: @matheusrich 🇺🇦 Support Ukraine!

Beigetreten Temmuz 2020

59 Folgt2.3K Follower

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RubyCards@RubyCards·8 Mar

New card!

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RubyCards@RubyCards·8 Mar

Enumerable#exclude? is defined by...

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RubyCards@RubyCards·8 Mar

New card!

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RubyCards@RubyCards·27 Şub

Tricky, huh?

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RubyCards@RubyCards·20 Şub

That expression evals to...

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RubyCards@RubyCards·20 Şub

Happy new week!

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RubyCards@RubyCards·16 Şub

👀

QME

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RubyCards@RubyCards·8 Şub

That expression evals to

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RubyCards retweetet

RubyCards@RubyCards·8 Şub

New card!

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RubyCards@RubyCards·8 Şub

Sorry for the delay, folks. I was sick earlier this week!

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RubyCards@RubyCards·30 Oca

The last expression evals to...

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RubyCards retweetet

RubyCards@RubyCards·30 Oca

Happy new week!

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RubyCards@RubyCards·30 Oca

How did you do in this one?

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RubyCards@RubyCards·23 Oca

That expression evals to...

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RubyCards@RubyCards·23 Oca

New card!

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thoughtbot@thoughtbot·24 Oca

Clarifying a few possible ways to implement resumable workflows when working with external APIs. thoughtbot.com/blog/handling-…

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RubyCards@RubyCards·23 Oca

For the first 2 options, assume NoMethodError as the exception (it's not possible to type it all in Twitter 😥)

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RubyCards@RubyCards·23 Oca

More than 60% of you got it right!

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RubyCards@RubyCards·16 Oca

The last expression evals to...

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RubyCards@RubyCards·16 Oca

I'm back from vacation! Happy 2023, rubyists!

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