Version 1

[yaffs-website] / node_modules / grunt-uncss / node_modules / lodash / _baseSortedUniq.js

diff --git a/node_modules/grunt-uncss/node_modules/lodash/_baseSortedUniq.js b/node_modules/grunt-uncss/node_modules/lodash/_baseSortedUniq.js
new file mode 100644 (file)
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+++ b/node_modules/grunt-uncss/node_modules/lodash/_baseSortedUniq.js
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+var eq = require('./eq');
+
+/**
+ * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
+ * support for iteratee shorthands.
+ *
+ * @private
+ * @param {Array} array The array to inspect.
+ * @param {Function} [iteratee] The iteratee invoked per element.
+ * @returns {Array} Returns the new duplicate free array.
+ */
+function baseSortedUniq(array, iteratee) {
+  var index = -1,
+      length = array.length,
+      resIndex = 0,
+      result = [];
+
+  while (++index < length) {
+    var value = array[index],
+        computed = iteratee ? iteratee(value) : value;
+
+    if (!index || !eq(computed, seen)) {
+      var seen = computed;
+      result[resIndex++] = value === 0 ? 0 : value;
+    }
+  }
+  return result;
+}
+
+module.exports = baseSortedUniq;