How to convert string to camel and snake case in Elixir
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Converting into snake case
> Macro.underscore("ThisWillBeSnakeCase")
"this_will_be_snake_case"Converting into camel case
> Macro.camelize("this_will_be_camel_case")
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It's a pretty common scenario - you have to place a few elements in equal distances. E.g. unordered list items.
So you don’t know what’s the type of struct you’re passing somewhere? Maybe it can be one of few types and you have to distinguish them? Or any other reason… But it’s about checking the struct type. Just use one of the coolest Elixir features - pattern matching!
People will tell you it's an antipattern, but what if a library needs you to do this?