update .gitignore

node_modules/lazy/test/map.js

@@ -0,0 +1,29 @@
+var assert = require('assert');
+var Lazy = require('..');
+var expresso = expresso;
+
+function range(i, j) {
+    var r = [];
+    for (;i<j;i++) r.push(i);
+    return r;
+}
+
+exports['map'] = function () {
+    var lazy = new Lazy;
+    var executed = false;
+    var data = [];
+    lazy
+        .map(function (x) {
+            return 2*x;
+        })
+        .forEach(function (x) {
+            data.push(x);
+        });
+
+    range(0,10).forEach(function (x) {
+        lazy.emit('data', x);
+    });
+
+    assert.deepEqual(data, range(0,10).map(function (x) { return x*2 }));
+}
+