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Snake case a string

Snake Case

Snake case a string.

Supports Unicode (non-ASCII characters) and non-string entities, such as objects with a toString property, numbers and booleans. Empty values (null and undefined) will result in an empty string.

npm install snake-case --save
var snakeCase = require('snake-case')
snakeCase('string')        //=> "string" 
snakeCase('camelCase')     //=> "camel_case" 
snakeCase('sentence case') //=> "sentence_case" 
snakeCase('MY STRING', 'tr') //=> "my_strıng" 

Includes a TypeScript definition.