How to convert string to camel and snake case in Elixir

Article autor
April 21, 2021
How to convert string to camel and snake case in Elixir
Elixir Newsletter
Join Elixir newsletter

Subscribe to receive Elixir news to your inbox every two weeks.

Oops! Something went wrong while submitting the form.
Elixir Newsletter
Expand your skills

Download free e-books, watch expert tech talks, and explore open-source projects. Everything you need to grow as a developer - completely free.

Table of contents

Sooner or later you may need to convert a string in Elixir to a camel or snake case. With Macro module (available in Elixir without extra dependency) it's super easy.

Converting into snake case

> Macro.underscore("ThisWillBeSnakeCase")
"this_will_be_snake_case"

Converting into camel case

> Macro.camelize("this_will_be_camel_case")
"ThisWillBeCamelCase"

Work with a team that keeps learning and building better software every day.

Related posts

Dive deeper into this topic with these related posts

No items found.

You might also like

Discover more content from this category

Multiple pattern-matching concatenations for the single string

Pattern-matching is one of the finest elixir-lang features. Whoever knows the power of this tool once, will want to use it forever.

How to group and count occurrences of values in Elixir's list

If you ever had to count occurrences of values in Elixir's list, this short post might be helpful for you!

Manually update Apollo cache after GraphQL mutation

Ensuring that GraphQL mutations properly update your Apollo client's cache can be a bit tricky - here's how to manually control that.