Case-sensitive 'contains' - JavaScript Snipplr Social Repository

Revision: 56221

at March 16, 2012 20:18 by davidwaterston

Initial Code

if (typeof String.prototype.contains != 'function') {
    String.prototype.contains = function(str) {
        return this.indexOf(str) >= 0;
    };
}

Initial URL

Initial Description

A simple Javascript function to determine if one string contains another.

Usage:

if (myString.contains("anything") { 
    do somethingâ€¦ 
}

Initial Title

Case-sensitive 'contains'

Initial Tags

Initial Language

JavaScript