Beta 7 with some repo names changed.

Client/node_modules/eth-lib/src/array.js

@@ -0,0 +1,35 @@
+const generate = (num, fn) => {
+  let a = [];
+  for (var i = 0; i < num; ++i)
+    a.push(fn(i));
+  return a;
+};
+
+const replicate = (num, val) =>
+  generate(num, () => val);
+
+const concat = (a, b) =>
+  a.concat(b);
+
+const flatten = (a) => {
+  let r = [];
+  for (let j = 0, J = a.length; j < J; ++j)
+    for (let i = 0, I = a[j].length; i < I; ++i)
+      r.push(a[j][i]);
+  return r;
+}
+
+const chunksOf = (n,a) => {
+  let b = [];
+  for (let i = 0, l = a.length; i < l; i += n)
+    b.push(a.slice(i, i + n));
+  return b;
+}
+
+module.exports = {
+  generate,
+  replicate,
+  concat,
+  flatten,
+  chunksOf
+}