+ [case_transform2](#case_transform2) * [Why](#why) * [Install](#install) * [Warning](#warning) * [Usage](#usage) * [Transforms](#transforms) * [NOTE](#note) # case_transform2 [](https://travis-ci.org/saiqulhaq/case_transform) [](https://codeclimate.com/github/saiqulhaq/case_transform/test_coverage) [](https://codeclimate.com/github/saiqulhaq/case_transform/maintainability) Transforms string letter case to camel, snake, dash and underscore without activesupport dependencies. Forked from [Rails API CaseTransform gem](https://github.com/rails-api/case_transform) ## Why We want a simple string method without polluting String class and lightweight. If you want to use this into Rails application or any Ruby application with activesupport dependencies, you might want to consider [the original one instead.](https://github.com/rails-api/case_transform) ## Install ```ruby gem 'case_transform2' ``` or ```bash gem install case_transform2 ``` ## Warning if you use 0.x version and want to upgrade to newest version you *must* rename all CaseTransform to be CaseTransform2 ## Usage ```ruby require 'case_transform2' value = "hello_world" CaseTransform2.camel_lower(value) # => helloWorld value = "hello_world" CaseTransform2.camel(value) # => HelloWorld value = "hello_world" CaseTransform2.dash(value) # => hello-world value = "helloWorld" CaseTransform2.underscore(value) # => hello_world ``` `value` can be any of Array, Hash, Symbol, or String. Any other object type will just be returned. ## Transforms |   | Description | | --- | --- | | camel | PascalCase | | camel_lower | camelCase | | dash | dash-case | | underscore | under_score | ## NOTE There is no `CaseTransform2.unaltered` method like the original gem has License: See LICENSE.txt file