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x/lodash/npm-package/endsWith.js

A modern JavaScript utility library delivering modularity, performance, & extras.
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var baseClamp = require('./_baseClamp'), baseToString = require('./_baseToString'), toInteger = require('./toInteger'), toString = require('./toString');
/** * Checks if `string` ends with the given target string. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to inspect. * @param {string} [target] The string to search for. * @param {number} [position=string.length] The position to search up to. * @returns {boolean} Returns `true` if `string` ends with `target`, * else `false`. * @example * * _.endsWith('abc', 'c'); * // => true * * _.endsWith('abc', 'b'); * // => false * * _.endsWith('abc', 'b', 2); * // => true */function endsWith(string, target, position) { string = toString(string); target = baseToString(target);
var length = string.length; position = position === undefined ? length : baseClamp(toInteger(position), 0, length);
var end = position; position -= target.length; return position >= 0 && string.slice(position, end) == target;}
module.exports = endsWith;