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    Benchmark Ruby Code
    Play

    Benchmark Ruby Code

    #262 Oct 4, 2020 free

    It's easy to accidentally write slow code in our applications. In this episode, we look at how we can benchmark our code and examples of some methods which are slower than others.

    benchmark performance ruby
    9 1

    Client Side Validation with StimulusJS
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    Client Side Validation with StimulusJS

    #207 Sep 15, 2019 pro

    Give clients quick feedback on form validation errors with ValidateJS and StimulusJS.

    rails form stimulusjs validations
    24 7

    Extending the Rails Core Form Builder
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    Extending the Rails Core Form Builder

    #187 May 12, 2019 pro

    In this episode, we build a custom form builder to extend and add functionality our forms to display errors inline with the form inputs.

    rails form
    22 2

    Nested Forms from Scratch with StimulusJS
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    Nested Forms from Scratch with StimulusJS

    #186 May 5, 2019 free

    Using StimulusJS controllers, adding nested forms to a Rails application is easy and unobtrusive. In this episode, we look at an alternative way of creating nested forms without the Cocoon gem.

    rails form javascript stimulusjs
    24 12

    Application Performance Monitoring in Rails
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    Application Performance Monitoring in Rails

    #185 Apr 28, 2019 pro

    Monitoring your application's performance is an important part of knowing its health. In this episode, we look at three popular services.

    analytics rails performance
    5 1

    3 Different Perspectives of Importing Records
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    3 Different Perspectives of Importing Records

    #180 Mar 31, 2019 pro

    In this episode, we look at 3 different ways of importing data into a Rails application; each having their own use cases, drawbacks and benefits.

    rails model performance
    13 2

    Improving Partial Loading Performance
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    Improving Partial Loading Performance

    #145 Aug 5, 2018 free

    N+1 queries can make an application slow. Having queries called within views can also slow down an app as well as making it less extendable.

    rails performance database
    28 1

    Multistep Form with Wicked
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    Multistep Form with Wicked

    #137 Jun 10, 2018 pro

    Wicked can help by turning a controller into a series of multiple steps. In this episode, we interact with Devise to provide wizard after the user has registered.

    rails form
    29 4

    Dynamic Select Fields
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    Dynamic Select Fields

    #133 May 13, 2018 pro

    Making one select field dependent on another and automatically update based on the previous selection can be a tricky task. In this episode, we look an a rather unobtrusive way to handle this for many scenarios.

    rails form javascript
    18 9

    Ruby Objects and Memoization
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    Ruby Objects and Memoization

    #120 Feb 18, 2018 pro

    In this episode, we look at creating ruby objects. Then we look at different ways of implementing memoization and how it can be used to speed up our classes.

    ruby performance
    18 6

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