Filter strings in Array based on content (filter search value)

Question

I am running into an issue, I have a similar array of Strings in JS:

var myArray = ["bedroomone", "bedroomonetwo", "bathroom"]; 

And I would like to retrieve all the elements in the array that contains the keyword 'bedroom'. How can I achieve such result ?

I tried in different ways without getting the desired result. How should I proceed ?

Answer 1

String.prototype.indexOf:

var PATTERN = 'bedroom',     filtered = myArray.filter(function (str) { return str.indexOf(PATTERN) === -1; }); 

Regexp:

var PATTERN = /bedroom/,     filtered = myArray.filter(function (str) { return PATTERN.test(str); }); 

String.prototype.includes (only in moderm browsers):

var PATTERN = 'bedroom',     filtered = myArray.filter(function (str) { return str.includes(PATTERN); }); 

Answer 2

var bedrooms = myArray.filter(name => name.includes('bedroom'))