#RubyTips - Twitter Hashtag

8 months ago

Need the smallest and biggest number fast? Ruby’s minmax returns both in one call. #Ruby #LearnRuby #RubyTips #Coding #Arrays #PuzzlMedia

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Puzzl Media

@puzzlmedia

8 months ago

Ruby’s partition splits one array into two. The first array gets everything that matches your condition, while the second array gets the rest. #Ruby #LearnRuby #RubyTips #Coding #LearnToCode #DeveloperTips #Arrays #PuzzlMedia

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mebee @mebee1021053

almost 2 years ago

Rubyのブロック、Proc、Lambdaの違いを理解し、適切に使い分けて効率的なコーディングを実現しましょう！特徴や使いどころを詳しく解説しています👉 https://t.co/7xCh5wPTqe" #Ruby #ブロック #Proc #Lambda #プログラミング #RubyTips #オブジェクト指向 #コード最適化 #Web開発 #ソフトウェア開発

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Schappi

@Schappi

about 2 years ago

Ever heard of String#inquiry in Rails? It turns strings into objects that respond to question methods, making code more readable. Instead of status == 'active', you can write https://t.co/ft2mNO1XPZ? . Super underrated! #RubyOnRails #RubyTips #CodeCleaner

Schappi's tweet photo. Ever heard of String#inquiry in Rails? It turns strings into objects that respond to question methods, making code more readable. Instead of status == 'active', you can write https://t.co/ft2mNO1XPZ? . Super underrated! #RubyOnRails #RubyTips #CodeCleaner https://t.co/uQthkjJXEX

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Ne Za

@neza_zeza

almost 3 years ago

10 Useful Ruby One-Liners: Examples and Descriptions https://t.co/olLJp2dUfR #RubySnippets #RubyTips

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Ne Za

@neza_zeza

almost 3 years ago

100 Ruby on Rails Interview Questions: Answers and Tips for Developers https://t.co/ScxtyzfEj7 #RubyTips #InterviewQuestions

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Andrew Hodson

@MyBuddyAndrew

over 3 years ago

#ActiveSupport's `.presence` lets us write cleaner code. It returns the object if it's present, nil otherwise. No more tedious nil checks! Easily assign a default value when the parameter is nil or empty! #RailsTips #RubyTips #CleanCode

MyBuddyAndrew's tweet photo. #ActiveSupport's `.presence` lets us write cleaner code. It returns the object if it's present, nil otherwise. No more tedious nil checks! Easily assign a default value when the parameter is nil or empty! #RailsTips #RubyTips #CleanCode

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Prathamesh Sonpatki

@prathamesh2_

about 6 years ago

#RubyTips Want to interchange keys and values of a hash? You can "invert" it by calling "invert" on the hash #Ruby

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Surya Tripathi @_SRT_

about 6 years ago

A #RESTful controller is named for the resource it is going to operate on. When it gets out of hands, we lose the #CRUD mapping to the resources and meaningful controller names. An example and solution. #rubyonrails #ruby #rubyantipatterns #programming #RubyTips #RailsTips

_SRT_'s tweet photo. A #RESTful controller is named for the resource it is going to operate on.

When it gets out of hands, we lose the #CRUD mapping to the resources and meaningful controller names.

An example and solution.

#rubyonrails #ruby #rubyantipatterns #programming #RubyTips #RailsTips https://t.co/bWLtjVNmi8

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Surya Tripathi @_SRT_

about 6 years ago

When a class/object wrapped within methods, it gets difficult to #test and introduce a new behavior of the underlying implementation. We pull out such dependencies and pass them in args. Thus replacing a behavior and #testing gets easy. #rubyonrails #ruby #RubyTips #RailsTips

_SRT_'s tweet photo. When a class/object wrapped within methods, it gets difficult to #test and introduce a new behavior of the underlying implementation.

We pull out such dependencies and pass them in args. Thus replacing a behavior and #testing gets easy.

#rubyonrails #ruby #RubyTips #RailsTips https://t.co/WTmho4Mm8G

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Rishi Pithadiya @rishipi

about 6 years ago

#RubyTips #RailsTips Handy numerical methods you can use on daily basis in comparison statements in #Ruby ✨ #RubyOnRails #100DaysOfCode #DEVCommunity #Rails #100daysofcoding #100dayschallenge #CodeNewbies

rishipi's tweet photo. #RubyTips #RailsTips

Handy numerical methods you can use on daily basis in comparison statements in #Ruby ✨

#RubyOnRails #100DaysOfCode #DEVCommunity #Rails #100daysofcoding #100dayschallenge #CodeNewbies https://t.co/tQxBZrz8Gr

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Lex Romanov @lexromanovdev

about 6 years ago

Ruby tip #2: Shortcut for sprintf #rubytips #codetips #ruby #rails @rails

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Lex Romanov @lexromanovdev

about 6 years ago

Ruby tip #1 "Shortcut for Array#join" #rubytips #codetips #ruby #rails

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Surya Tripathi @_SRT_

about 6 years ago

How do I write tests for private methods? The very first question that boggles us when we have a logic responsible to do something, encapsulated in private methods. Here's how to fix it. #rubyonrails #ruby #rubyantipatterns #programming #RubyTips #RailsTips #testing #tdd #bdd

_SRT_'s tweet photo. How do I write tests for private methods?

The very first question that boggles us when we have a logic responsible to do something, encapsulated in private methods.

Here's how to fix it.

#rubyonrails #ruby #rubyantipatterns #programming #RubyTips #RailsTips #testing #tdd #bdd https://t.co/BYHhSfYA6a

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Surya Tripathi @_SRT_

about 6 years ago

When there's a blocking code that'd end up taking time before we could show any feedback to the users. It's recommended to put it in a Job to make it async. #performance #rubyonrails #ruby #rubyantipatterns #rubydeveloper #rubyonrailsdeveloper #programming #rubytips #railstips

_SRT_'s tweet photo. When there's a blocking code that'd end up taking time before we could show any feedback to the users.

It's recommended to put it in a Job to make it async.

#performance #rubyonrails #ruby #rubyantipatterns #rubydeveloper #rubyonrailsdeveloper #programming #rubytips #railstips https://t.co/T9qkNqQ1aB

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Surya Tripathi @_SRT_

about 6 years ago

A widely known yet less used principle, i.e. the Single Responsibility principle. An example of its violation, how to fix it without breaking your application's behavior. #rubyonrails #ruby #rubyantipatterns #rubydeveloper #rubyonrailsdeveloper #programming #rubytips #railstips

_SRT_'s tweet photo. A widely known yet less used principle, i.e. the Single Responsibility principle.

An example of its violation, how to fix it without breaking your application's behavior.

#rubyonrails #ruby #rubyantipatterns #rubydeveloper #rubyonrailsdeveloper #programming #rubytips #railstips https://t.co/ZdVWoqkAvq

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Prathamesh Sonpatki

@prathamesh2_

about 6 years ago

#RubyTips String class provides handy methods `start_with?` and `end_with?` which basically do what they say. As argument they can take multiple strings and return true if any one of them matches with start or end of the string respectively. #Ruby

prathamesh2_'s tweet photo. #RubyTips

String class provides handy methods `start_with?` and `end_with?` which basically do what they say.

As argument they can take multiple strings and return true if any one of them matches with start or end of the string respectively.

#Ruby https://t.co/8DTNyydTUx

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Prathamesh Sonpatki

@prathamesh2_

over 6 years ago

#RubyTips It is possible to iterate over a hash with index using `Hash#each_with_index` and catching the key, value in a tuple. #Ruby

prathamesh2_'s tweet photo. #RubyTips

It is possible to iterate over a hash with index using `Hash#each_with_index` and catching the key, value in a tuple.

#Ruby https://t.co/GzjPXsNLkl

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Amber Wilkie @heyamberwilkie

over 7 years ago

#TIL: You can override constants in your modules for your specs with stub_const("ModuleName::FOO", 5). I am working with holidays, which means I need to freeze time when it's not a holiday or - preferentially - tell my system there are no holidays. #rubytips #webdevelopment

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Jesus Castello @matugm

almost 8 years ago

Ruby Tip: You can use [1].tap(&:pop) to remove the last item from an array & return the array itself instead of the removed item. #ruby #rubytips #rubyguides

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