Implement bitwise operations

- Core server implementation
- ReQL docs
- Support in the Java, JavaScript, Python, and Ruby drivers

Author: lyubomyr-shaydariv

ast.coffee

@@ -136,6 +136,12 @@ class RDBVal extends TermBase
     mul: (args...) -> new Mul {}, @, args...
     div: (args...) -> new Div {}, @, args...
     mod: (args...) -> new Mod {}, @, args...
+    bitAnd: (args...) -> new BitAnd {}, @, args...
+    bitOr: (args...) -> new BitOr {}, @, args...
+    bitXor: (args...) -> new BitXor {}, @, args...
+    bitNot: (args...) -> new BitNot {}, @, args...
+    bitSal: (args...) -> new BitSal {}, @, args...
+    bitSar: (args...) -> new BitSar {}, @, args...
     floor: (args...) -> new Floor {}, @, args...
     ceil: (args...) -> new Ceil {}, @, args...
     round: (args...) -> new Round {}, @, args...
@@ -657,6 +663,30 @@ class Mod extends RDBOp
     tt: protoTermType.MOD
     mt: 'mod'
 
+class BitAnd extends RDBOp
+    tt: protoTermType.BIT_AND
+    mt: 'bitAnd'
+
+class BitOr extends RDBOp
+    tt: protoTermType.BIT_OR
+    mt: 'bitOr'
+
+class BitXor extends RDBOp
+    tt: protoTermType.BIT_XOR
+    mt: 'bitXor'
+
+class BitNot extends RDBOp
+    tt: protoTermType.BIT_NOT
+    mt: 'bitNot'
+
+class BitSal extends RDBOp
+    tt: protoTermType.BIT_SAL
+    mt: 'bitSal'
+
+class BitSar extends RDBOp
+    tt: protoTermType.BIT_SAR
+    mt: 'bitSar'
+
 class Floor extends RDBOp
     tt: protoTermType.FLOOR
     mt: 'floor'
@@ -1323,6 +1353,12 @@ rethinkdb.sub = (args...) -> new Sub {}, args...
 rethinkdb.div = (args...) -> new Div {}, args...
 rethinkdb.mul = (args...) -> new Mul {}, args...
 rethinkdb.mod = (args...) -> new Mod {}, args...
+rethinkdb.bitAnd = (args...) -> new BitAnd {}, args...
+rethinkdb.bitOr = (args...) -> new BitOr {}, args...
+rethinkdb.bitXor = (args...) -> new BitXor {}, args...
+rethinkdb.bitNot = (args...) -> new BitNot {}, args...
+rethinkdb.bitSal = (args...) -> new BitSal {}, args...
+rethinkdb.bitSar = (args...) -> new BitSar {}, args...
 rethinkdb.floor = (args...) -> new Floor {}, args...
 rethinkdb.ceil = (args...) -> new Ceil {}, args...
 rethinkdb.round = (args...) -> new Round {}, args...