Add numbers.js

make/numbers.js

@@ -0,0 +1,44 @@
+make.numbers = {
+  bool: function () {
+    return random.bool();
+  },
+  float: function () {
+    let n;
+    if (random.chance(32)) {
+      switch(random.number(4)) {
+        case 0: n = random.range(Number.MAX_VALUE, Number.MIN_VALUE); break;
+        case 1: n = Math.pow(10, 1) / Math.pow(10, random.number(307)); break;
+        case 2: n = Math.pow(2, random.float() * random.float() * 64); break;
+        case 3: n = Math.pow(10, random.range(1, 9)) / Math.pow(10, random.range(1, 9)); break;
+      }
+      return n;
+    }
+    switch (random.number(6)) {
+      default: n = random.float();
+    }
+    return n;
+  },
+  rangeNumber: function () {
+    return random.pick([1, 2, 3, 4, 6, 8, 16, 32, 64, make.tinyNumber]);
+  },
+  tinyNumber: function () {
+    return Math.pow(2, random.number(12));
+  },
+  unsignedNumber: function () {
+    if (random.chance(2)) {
+      return Math.abs(make.number());
+    }
+    return Math.pow(2, random.number(65)) + random.number(3) - 1;
+  },
+  evenNumber: function (number) {
+    return number % 2 == 1 ? ++number : number;
+  },
+  number: function () {
+    var value = random.choose([
+      [10, make.float],
+      [10, [make.rangeNumber, make.tinyNumber]],
+      [ 1, Make.unsignedNumber]
+    ]);
+    return random.chance(10) ? -value : value;
+  }
+}