Along with a number of other cool new features and performance improvements, Ruby 2.6 added function composition to the Proc and Method classes. Today we’ll take a look at how this allows us to use some functional programming goodness in our Ruby code.

Rails Long Term Support

Rails LTS provides security patches for old versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2)

• Prevents you from data breaches and liability risks
• Upgrade at your own pace
• Works with modern Rubies

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