1var baseClamp = require('./_baseClamp'),
2    baseToString = require('./_baseToString'),
3    toInteger = require('./toInteger'),
4    toString = require('./toString');
5
6/**
7 * Checks if `string` starts with the given target string.
8 *
9 * @static
10 * @memberOf _
11 * @since 3.0.0
12 * @category String
13 * @param {string} [string=''] The string to inspect.
14 * @param {string} [target] The string to search for.
15 * @param {number} [position=0] The position to search from.
16 * @returns {boolean} Returns `true` if `string` starts with `target`,
17 *  else `false`.
18 * @example
19 *
20 * _.startsWith('abc', 'a');
21 * // => true
22 *
23 * _.startsWith('abc', 'b');
24 * // => false
25 *
26 * _.startsWith('abc', 'b', 1);
27 * // => true
28 */
29function startsWith(string, target, position) {
30  string = toString(string);
31  position = position == null
32    ? 0
33    : baseClamp(toInteger(position), 0, string.length);
34
35  target = baseToString(target);
36  return string.slice(position, position + target.length) == target;
37}
38
39module.exports = startsWith;
40