d2-ui/node_modules-react-15/d2-utilizr/lib/camelCaseToUnderscores.js

d2-ui

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = camelCaseToUnderscores;
/**
 * Convert a camelCase word to its underscore_case equivalent
 *
 * @name camelCaseToUnderscores
 * @param {string} wordToTransform The string to transform.
 * @returns {string} The wordToTransform as a underscore separated string eg. camelCase -> camel_case
 *
 * @example
 * const word = 'HelloMyAmazingWorld';
 * camelCaseToUnderscores(word); // Returns: 'hello_my_amazing_world'
 */
function camelCaseToUnderscores(wordToTransform) {
  return wordToTransform.replace(/[a-z][A-Z]/g, function (match) {
    return [match.charAt(0), match.charAt(1)].join('_');
  }).toLowerCase();
}
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