@zoranwong/acc-engine.js/lib/utils/functions.js

A javascript framework to accelerate your applicatin developement

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.caseKeyName = caseKeyName;
exports.UPPER_CAMEL = exports.LOWER_CAMEL = exports.UPPER_SNAKE = exports.LOWER_SNAKE = void 0;

var _newArrowCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/newArrowCheck"));

var LOWER_SNAKE = 'LOWER_SNAKE';
exports.LOWER_SNAKE = LOWER_SNAKE;
var UPPER_SNAKE = 'UPPER_SNAKE';
exports.UPPER_SNAKE = UPPER_SNAKE;
var LOWER_CAMEL = 'LOWER_CAMEL';
exports.LOWER_CAMEL = LOWER_CAMEL;
var UPPER_CAMEL = 'UPPER_CAMEL';
exports.UPPER_CAMEL = UPPER_CAMEL;

function caseKeyName(key) {
  var _this = this;

  var caseForm = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : LOWER_CAMEL;
  var hyphenateRE = null;

  switch (caseForm) {
    case LOWER_CAMEL:
      hyphenateRE = /_\D/g;
      key = (key + '').replace(hyphenateRE, function (match) {
        (0, _newArrowCheck2["default"])(this, _this);
        return match.charAt(1).toUpperCase();
      }.bind(this));
      key = key[0].toLowerCase() + key.substr(1, key.length - 1);
      break;

    case UPPER_SNAKE:
      hyphenateRE = /_\D/g;
      key = ("_" + key).replace(hyphenateRE, function (match) {
        (0, _newArrowCheck2["default"])(this, _this);
        return match.charAt(1).toUpperCase();
      }.bind(this));
      break;

    case LOWER_SNAKE:
      hyphenateRE = /\B([A-Z])/g;
      key = key.replace(hyphenateRE, '_$1').toLowerCase();
      break;

    case UPPER_CAMEL:
      hyphenateRE = /\B([A-Z])/g;
      key = key.replace(hyphenateRE, '_$1').toUpperCase();
      break;
  }

  return key;
}