Adding integrated tile server

[simantics/district.git] / org.simantics.maps.server / node / node-v4.8.0-win-x64 / node_modules / npm / node_modules / node-gyp / node_modules / path-array / index.js

diff --git a/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/node-gyp/node_modules/path-array/index.js b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/node-gyp/node_modules/path-array/index.js
new file mode 100644 (file)
index 0000000..1e81701
--- /dev/null
+++ b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/node-gyp/node_modules/path-array/index.js
@@ -0,0 +1,137 @@
+
+/**
+ * Module dependencies.
+ */
+
+var inherits = require('util').inherits;
+var delimiter = require('path').delimiter || ':';
+var ArrayIndex = require('array-index');
+
+/**
+ * Module exports.
+ */
+
+module.exports = PathArray;
+
+/**
+ * `PathArray` constructor. Treat your `$PATH` like a mutable JavaScript Array!
+ *
+ * @param {Env} env - `process.env` object to use.
+ * @param {String} [property] - optional property name to use (`PATH` by default).
+ * @public
+ */
+
+function PathArray (env, property) {
+  if (!(this instanceof PathArray)) return new PathArray(env);
+  ArrayIndex.call(this);
+
+  this.property = property || 'PATH';
+
+  // overwrite only the `get` operator of the ".length" property
+  Object.defineProperty(this, 'length', {
+    get: this._getLength
+  });
+
+  // store the `process.env` object as a non-enumerable `_env`
+  Object.defineProperty(this, '_env', {
+    value: env || process.env,
+    writable: true,
+    enumerable: false,
+    configurable: true
+  });
+
+  // need to invoke the `length` getter to ensure that the
+  // indexed getters/setters are set up at this point
+  void(this.length);
+}
+
+// inherit from ArrayIndex
+inherits(PathArray, ArrayIndex);
+
+/**
+ * Returns the current $PATH representation as an Array.
+ *
+ * @api private
+ */
+
+PathArray.prototype._array = function () {
+  var path = this._env[this.property];
+  if (!path) return [];
+  return path.split(delimiter);
+};
+
+/**
+ * Sets the `env` object's `PATH` string to the values in the passed in Array
+ * instance.
+ *
+ * @api private
+ */
+
+PathArray.prototype._setArray = function (arr) {
+  // mutate the $PATH
+  this._env[this.property] = arr.join(delimiter);
+};
+
+/**
+ * `.length` getter operation implementation.
+ *
+ * @api private
+ */
+
+PathArray.prototype._getLength = function () {
+  var length = this._array().length;
+
+  // invoke the ArrayIndex internal `set` operator to ensure that
+  // there's getters/setters defined for the determined length so far...
+  this.length = length;
+
+  return length;
+};
+
+/**
+ * ArrayIndex [0] getter operator implementation.
+ *
+ * @api private
+ */
+
+PathArray.prototype[ArrayIndex.get] = function get (index) {
+  return this._array()[index];
+};
+
+/**
+ * ArrayIndex [0]= setter operator implementation.
+ *
+ * @api private
+ */
+
+PathArray.prototype[ArrayIndex.set] = function set (index, value) {
+  var arr = this._array();
+  arr[index] = value;
+  this._setArray(arr);
+  return value;
+};
+
+/**
+ * `toString()` returns the current $PATH string.
+ *
+ * @api public
+ */
+
+PathArray.prototype.toString = function toString () {
+  return this._env[this.property] || '';
+};
+
+// proxy the JavaScript Array functions, and mutate the $PATH
+Object.getOwnPropertyNames(Array.prototype).forEach(function (name) {
+  if ('constructor' == name) return;
+  if ('function' != typeof Array.prototype[name]) return;
+  if (/to(Locale)?String/.test(name)) return;
+  //console.log('proxy %s', name);
+
+  PathArray.prototype[name] = function () {
+    var arr = this._array();
+    var rtn = arr[name].apply(arr, arguments);
+    this._setArray(arr);
+    return rtn;
+  };
+});