Initial data commit

Task/Filter/JavaScript/filter-1.js

@@ -0,0 +1,2 @@
+var arr = [1,2,3,4,5];
+var evens = arr.filter(function(a) {return a % 2 == 0});

Task/Filter/JavaScript/filter-2.js

@@ -0,0 +1,5 @@
+var arr = [1,2,3,4,5];
+var evens = [];
+for (var i=0, ilen=arr.length; i<ilen; i++)
+      if (arr[i] % 2 == 0)
+              evens.push(arr[i]);

Task/Filter/JavaScript/filter-3.js

@@ -0,0 +1,10 @@
+var numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
+var evens = [i for (i in numbers) if (i % 2 == 0)];
+
+function range(limit) {
+  for(var i = 0; i < limit; i++) {
+    yield i;
+  }
+}
+
+var evens2 = [i for (i in range(100)) if (i % 2 == 0)];

Task/Filter/JavaScript/filter-4.js

@@ -0,0 +1 @@
+Functional.select("+1&1", [1,2,3,4])   // [2, 4]

Task/Filter/JavaScript/filter-5.js

@@ -0,0 +1,14 @@
+(() => {
+    'use strict';
+
+    // isEven :: Int -> Bool
+    const isEven = n => n % 2 === 0;
+
+
+    // TEST
+
+    return [1,2,3,4,5,6,7,8,9]
+        .filter(isEven);
+
+    // [2, 4, 6, 8]
+})();

Task/Filter/JavaScript/filter-6.js

@@ -0,0 +1 @@
+[2, 4, 6, 8]