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[yaffs-website] / node_modules / grunt-legacy-log / node_modules / lodash / internal / baseWhile.js

diff --git a/node_modules/grunt-legacy-log/node_modules/lodash/internal/baseWhile.js b/node_modules/grunt-legacy-log/node_modules/lodash/internal/baseWhile.js
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+var baseSlice = require('./baseSlice');
+
+/**
+ * The base implementation of `_.dropRightWhile`, `_.dropWhile`, `_.takeRightWhile`,
+ * and `_.takeWhile` without support for callback shorthands and `this` binding.
+ *
+ * @private
+ * @param {Array} array The array to query.
+ * @param {Function} predicate The function invoked per iteration.
+ * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
+ * @param {boolean} [fromRight] Specify iterating from right to left.
+ * @returns {Array} Returns the slice of `array`.
+ */
+function baseWhile(array, predicate, isDrop, fromRight) {
+  var length = array.length,
+      index = fromRight ? length : -1;
+
+  while ((fromRight ? index-- : ++index < length) && predicate(array[index], index, array)) {}
+  return isDrop
+    ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
+    : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
+}
+
+module.exports = baseWhile;