Version 1

[yaffs-website] / node_modules / uncss / node_modules / lodash / trimEnd.js

diff --git a/node_modules/uncss/node_modules/lodash/trimEnd.js b/node_modules/uncss/node_modules/lodash/trimEnd.js
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+++ b/node_modules/uncss/node_modules/lodash/trimEnd.js
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+var charsEndIndex = require('./internal/charsEndIndex'),
+    stringToArray = require('./internal/stringToArray'),
+    toString = require('./toString');
+
+/** Used to match leading and trailing whitespace. */
+var reTrimEnd = /\s+$/;
+
+/**
+ * Removes trailing whitespace or specified characters from `string`.
+ *
+ * @static
+ * @memberOf _
+ * @category String
+ * @param {string} [string=''] The string to trim.
+ * @param {string} [chars=whitespace] The characters to trim.
+ * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @returns {string} Returns the trimmed string.
+ * @example
+ *
+ * _.trimEnd('  abc  ');
+ * // => '  abc'
+ *
+ * _.trimEnd('-_-abc-_-', '_-');
+ * // => '-_-abc'
+ */
+function trimEnd(string, chars, guard) {
+  string = toString(string);
+  if (!string) {
+    return string;
+  }
+  if (guard || chars === undefined) {
+    return string.replace(reTrimEnd, '');
+  }
+  chars = (chars + '');
+  if (!chars) {
+    return string;
+  }
+  var strSymbols = stringToArray(string);
+  return strSymbols.slice(0, charsEndIndex(strSymbols, stringToArray(chars)) + 1).join('');
+}
+
+module.exports = trimEnd;