Nodejs Utililty Methods String Include

String.prototype.include = function(pattern) {
  return this.indexOf(pattern) > -1;
};

String.prototype.include = function(pattern) {
  return this.indexOf(pattern) !== -1;

String.prototype.include = function (pattern) {
  return this.indexOf(pattern) > -1;

String.prototype.include = function (pattern) {
    return this.indexOf(pattern) > -1;
enyo.singleton({
    name: "preware.Globals",
    published: {
        appVersion: "0.2"
});
...

String.prototype.include = function(x){
  return this.indexOf(x) > -1

String.prototype.includeString = function (search, start, caseSensitive, eachOther) {
  'use strict';
  caseSensitive = caseSensitive === void 0 ? false : !!caseSensitive;
  eachOther = eachOther === void 0 ? false : !!eachOther;
  if (caseSensitive) {
    return this.includes(search, start);
  if (typeof start !== 'number') {
    start = 0;
...

String.prototype.includes = function( other ){
  return !!other && this.indexOf( other) != -1
function str_includes( that, other ){
  return !!other && that.indexOf( other) != -1

String.prototype.includes = function () {
    'use strict';
    return String.prototype.indexOf.apply(this, arguments) !== -1;
};

String.prototype.includes = function(matcher) {
  var includes = false;
  if( this.indexOf( matcher ) > 0 ) {
    includes = true;
  return includes;

String.prototype.includes = function (string, index) {
  if (typeof string === 'object' && string instanceof RegExp) 
     throw new TypeError("First argument to String.prototype.includes must not be a regular expression");
  return this.indexOf(string, index) !== -1;
};