💎Ruby tip💎
Did you know that concatenating strings together ("a" << "b") is a lot more performant than adding them to each other ("a" + "b") or using interpolation ("#{a}#{b}")?
Especially with the recent optimizations from @_byroot and others.
#ruby#rails#rubyonrails
💎Ruby tip💎
Did you know that Ruby gives you a powerful string formatter to do things like choosing the number of decimals, converting to binary, octal, hexadecimal, and a lot more?
Examples ⬇️
#ruby#rails#rubyonrails
💎Rails tip💎
Did you know you could speed up your dev environment a bit by clearing up logs and temporary files? Especially when it's been a long time since it hasn't been cleared.
#ruby#rails#rubyonrails
💎Rails tip💎
Did you know about the view helper "capture"? It allows you to store HTML into a variable and pass it down somewhere else. You don't necessarily need view_component slots to do that!
#ruby#rails#rubyonrails
💎Ruby tip💎
Did you know that you can use the ampersand(&) operator with any method that
require a block for some convenient shortcuts?
Examples ⬇️
#ruby#rails#rubyonrails
💎Rails tip💎
Did you know about template variants? Useful when you have let's say one view for admins and one for normal users. Or one for mobile and one for desktop (when the views are too different to just be responsive).
#ruby#rails#rubyonrails
💎Rails tip💎
Did you know that since Rails 6.1, you can easily add a column of type interval if you use Postgres? This can be convenient if you have for example a model for recurring events with a specific duration like 5 days.
#ruby#rails#rubyonrails
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