snakecase.js

import istext from "./istext";
import { ERRORTYPES as error } from "./error";

export default function snakecase(value) {

  if (!istext(value)) {
    return error.value;
  }

  return value
    .replace(/::/g, "/")
    .replace(/([A-Z]+)([A-Z][a-z])/g, "$1_$2")
    .replace(/([a-z\d])([A-Z])/g, "$1_$2")
    .replace(/-/g, "_")
    .toLowerCase();
}