Arrays and Aggregates

Signed-off-by: Anand Krishnamoorthi <anakrish@microsoft.com>

src/builtins/mod.rs

@@ -1,6 +1,8 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
+pub mod aggregates;
+pub mod arrays;
 pub mod comparison;
 pub mod numbers;
 pub mod sets;
@@ -28,12 +30,24 @@ lazy_static! {
 	m.insert("floor", numbers::floor);
 	m.insert("numbers.range", numbers::range);
 	m.insert("rand.intn", numbers::intn);
-	m.insert("round", numbers::round);		
+	m.insert("round", numbers::round);
 
+	// aggregates
+	m.insert("count", aggregates::count);
+	m.insert("max", aggregates::max);
+	m.insert("min", aggregates::min);
+	m.insert("product", aggregates::product);
+	m.insert("sort", aggregates::sort);
+	m.insert("sum", aggregates::sum);
+
+	// arrays
+	m.insert("array.concat", arrays::concat);
+	m.insert("array.reverse", arrays::reverse);	
+	
 	// sets
 	m.insert("intersection", sets::intersection_of_set_of_sets);
 	m.insert("union", sets::union_of_set_of_sets);
-	
+
 	m
     };
 }