DOCSP-13304 toDate (mongodb#6006)

Co-authored-by: jason-price-mongodb <[email protected]>

Author: jason-price-mongodb

source/reference/operator/aggregation/toDate.txt

@@ -98,11 +98,11 @@ date:
 
        The string must be a valid date string, such as:
 
-       - "2018-03-03"
+       - "2018-03-20"
 
-       - "2018-03-03T12:00:00Z"
+       - "2018-03-20T12:00:00Z"
 
-       - "2018-03-03T12:00:00+0500"
+       - "2018-03-20T12:00:00+0500"
 
    * - ObjectId
 
@@ -125,16 +125,16 @@ The following table lists some conversion to date examples:
      - ISODate("2009-09-19T14:53:56Z")
 
    * - ``{$toDate: NumberLong("1100000000000")}``
-     - ISODate("2004-11-09T11:33:20Z")
+     - ISODate("2004-11-19T11:33:20Z")
 
    * - ``{$toDate:  NumberLong("-1100000000000")}``
      - ISODate("1935-02-22T12:26:40Z")
 
    * - ``{$toDate: ObjectId("5ab9c3da31c2ab715d421285")}``
      - ISODate("2018-03-27T04:08:58Z")
 
-   * - ``{$toDate:  "2018-03-03"}``
-     - ISODate("2018-03-03T00:00:00Z")
+   * - ``{$toDate:  "2018-03-20"}``
+     - ISODate("2018-03-20T00:00:00Z")
 
    * - ``{$toDate: "2018-03-20 11:00:06 +0500"}``
      - ISODate("2018-03-20T06:00:06Z")
@@ -150,16 +150,15 @@ Create a collection ``orders`` with the following documents:
 .. code-block:: javascript
 
    db.orders.insert( [
-      { _id: 1, item: "apple", qty: 5, order_date: new Date("2018-03-10") },
-      { _id: 2, item: "pie", qty: 10,  order_date: new Date("2018-03-12")},
-      { _id: 3, item: "ice cream", qty: 2, price: "4.99", order_date: "2018-03-05" },
-      { _id: 4, item: "almonds" ,  qty: 5, price: 5,  order_date: "2018-03-05 +10:00"}
+      { _id: 1, item: "apple", qty: 5, price: 2, order_date: new Date( "2018-03-20" ) },
+      { _id: 2, item: "pie", qty: 10, price: 3, order_date: new Date( "2018-03-22" ) },
+      { _id: 3, item: "ice cream", qty: 2, price: 4, order_date: "2018-03-15" },
+      { _id: 4, item: "almonds" , qty: 5, price: 7, order_date: "2018-03-15 +10:00" }
    ] )
 
 The following aggregation operation on the ``orders`` collection
 converts the ``order_date`` to date before sorting by the date value:
 
-
 .. code-block:: javascript
 
    // Define stage to add convertedDate field with the converted order_date value
@@ -179,16 +178,44 @@ converts the ``order_date`` to date before sorting by the date value:
    db.orders.aggregate( [
       dateConversionStage,
       sortStage
-   ])
+   ] )
 
 The operation returns the following documents:
 
 .. code-block:: javascript
 
-   { "_id" : 4, "item" : "almonds", "qty" : 5, "price" : 5, "order_date" : "2018-03-05 +10:00", "convertedDate" : ISODate("2018-03-04T14:00:00Z") }
-   { "_id" : 3, "item" : "ice cream", "qty" : 2, "price" : "4.99", "order_date" : "2018-03-05", "convertedDate" : ISODate("2018-03-05T00:00:00Z") }
-   { "_id" : 1, "item" : "apple", "qty" : 5, "order_date" : ISODate("2018-03-10T00:00:00Z"), "convertedDate" : ISODate("2018-03-10T00:00:00Z") }
-   { "_id" : 2, "item" : "pie", "qty" : 10, "order_date" : ISODate("2018-03-12T00:00:00Z"), "convertedDate" : ISODate("2018-03-12T00:00:00Z") }
+   {
+      _id: 4,
+      item: 'almonds',
+      qty: 5,
+      price: 7,
+      order_date: '2018-03-15 +10:00',
+      convertedDate: ISODate("2018-03-14T14:00:00.000Z")
+   },
+   {
+      _id: 3,
+      item: 'ice cream',
+      qty: 2,
+      price: 4,
+      order_date: '2018-03-15',
+      convertedDate: ISODate("2018-03-15T00:00:00.000Z")
+   },
+   {
+      _id: 1,
+      item: 'apple',
+      qty: 5,
+      price: 2,
+      order_date: ISODate("2018-03-20T00:00:00.000Z"),
+      convertedDate: ISODate("2018-03-20T00:00:00.000Z")
+   },
+   {
+      _id: 2,
+      item: 'pie',
+      qty: 10,
+      price: 3,
+      order_date: ISODate("2018-03-22T00:00:00.000Z"),
+      convertedDate: ISODate("2018-03-22T00:00:00.000Z")
+   }
 
 .. note::