1 files changed, 0 insertions, 131 deletions
diff --git a/packages/vold-utils/lib/memoize.js b/packages/vold-utils/lib/memoize.js
deleted file mode 100644
index 73bb4fc..0000000
--- a/packages/vold-utils/lib/memoize.js
+++ /dev/null
@@ -1,131 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MIT/X11 License
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Contributor(s):
- *   Nils Maier <MaierMan@web.de>
- *   Erik Vold <erikvvold@gmail.com>
- *
- * ***** END LICENSE BLOCK ***** */
-
-"use strict";
-
-/**
- * Decorate a function with a memoization wrapper, with a limited-size cache
- * to reduce peak memory utilization.
- *
- * The memoized function may have any number of arguments, but they must be
- * be serializable.  It's safest to use this only on functions that accept
- * primitives.
- *
- * A memoized function is not thread-safe, but so is JS,  nor re-entrant-safe!
- *
- * @usage var foo = Scriptish_memoize(function foo(arg1, arg2) { ... complex operation ... });
- * @param {Function} func The function to be memoized
- * @param {Number} limit Optional. Cache size (default: 100)
- * @param {Number} num_args Options. Number of arguments the function expects (default: func.length)
- * @return {Function} Memoized function
- */
-exports.memoize = function memoize(func, limit, num_args) {
-  limit = limit || 100;
-  num_args = num_args || func.length;
-
-  var cache = Object.create(null);
-  var keylist = [];
-  var args = [];
-  var key, result;
-
-  switch (num_args) {
-  case 0:
-    throw new Error("memoize does not support functions without arguments");
-  case 1:
-    return function memoize_one_arg(a) {
-      key = a.toString();
-
-      if (key in cache)
-        return cache[key];
-
-      result = func.call(null, a);
-      cache[key] = result;
-      if (keylist.push(key) > limit)
-        delete cache[keylist.shift()];
-      return result;
-    };
-  case 2:
-    return function memoize_two_args(a, b) {
-      args[0] = a; args[1] = b;
-      key = JSON.stringify(args);
-      args.length = 0;
-
-      if (key in cache)
-        return cache[key];
-
-      var result = func.call(null, a, b);
-      cache[key] = result;
-      if (keylist.push(key) > limit)
-        delete cache[keylist.shift()];
-      return result;
-    };
-  case 3:
-    return function memoize_three_args(a, b, c) {
-      args[0] = a; args[1] = b; args[2] = c;
-      key = JSON.stringify(args);
-      args.length = 0;
-
-      if (key in cache)
-        return cache[key];
-
-      var result = func.call(null, a, b, c);
-      cache[key] = result;
-      if (keylist.push(key) > limit)
-        delete cache[keylist.shift()];
-      return result;
-    };
-
-  case 4:
-    return function memoize_four_args(a, b, c, d) {
-      args[0] = a; args[1] = b; args[2] = c; args[3] = d;
-      key = JSON.stringify(args);
-      args.length = 0;
-
-      if (key in cache)
-        return cache[key];
-
-      var result = func.call(null, a, b, c, d);
-      cache[key] = result;
-      if (keylist.push(key) > limit)
-        delete cache[keylist.shift()];
-      return result;
-    };
-
-  default:
-    return function() {
-      var key = JSON.stringify(arguments);
-      if (key in cache)
-        return cache[key];
-
-      var result = func.apply(null, arguments);
-      cache[key] = result;
-      if (keylist.push(key) > limit)
-        delete cache[keylist.shift()];
-      return result;
-    };
-  }
-}