Merge pull request #6391 from chrootsu/lodash-round

lodash: signatures of the method _.round changed

lodash/lodash-tests.ts

@@ -2116,20 +2116,6 @@ result = <number>_(0.046).floor(2);
 result = <number>_(4060).floor(-2);
 // → 4000
 
-// _.round
-result = <number>_.round(4.006);
-// → 4
-result = <number>_.round(4.006, 2);
-// → 4.01
-result = <number>_.round(4060, -2);
-// → 4100
-result = <number>_(4.006).round();
-// → 4
-result = <number>_(4.006).round(2);
-// → 4.01
-result = <number>_(4060).round(-2);
-// → 4100
-
 result = <number>_.sum([4, 2, 8, 6]);
 result = <number>_.sum([4, 2, 8, 6], function(v) { return v; });
 result = <number>_.sum({a: 2, b: 4});
@@ -3124,6 +3110,26 @@ module TestMin {
     result = _(dictionary).min<{a: number}, number>({a: 42});
 }
 
+// _.round
+module TestRound {
+    {
+        let result: number;
+
+        result = _.round(4.006);
+        result = _.round(4.006, 2);
+
+        result = _(4.006).round();
+        result = _(4.006).round(2);
+    }
+
+    {
+        let result: _.LoDashExplicitWrapper<number>;
+
+        result = _(4.006).chain().round();
+        result = _(4.006).chain().round(2);
+    }
+}
+
 /**********
  * Number *
  **********/

lodash/lodash.d.ts

@@ -4556,24 +4556,6 @@ declare module _ {
         floor(precision?: number): number;
     }
 
-    //_.round
-    interface LoDashStatic {
-        /**
-         * Calculates n rounded to precision.
-         * @param n The number to round.
-         * @param precision The precision to round to.
-         * @return Returns the rounded number.
-         */
-        round(n: number, precision?: number): number;
-    }
-
-    interface LoDashImplicitWrapper<T> {
-        /**
-         * @see _.round
-         */
-        round(precision?: number): number;
-    }
-
     //_.sum
     interface LoDashStatic {
         /**
@@ -7631,6 +7613,35 @@ declare module _ {
         ): T;
     }
 
+    //_.round
+    interface LoDashStatic {
+        /**
+         * Calculates n rounded to precision.
+         *
+         * @param n The number to round.
+         * @param precision The precision to round to.
+         * @return Returns the rounded number.
+         */
+        round(
+            n: number,
+            precision?: number
+        ): number;
+    }
+
+    interface LoDashImplicitWrapper<T> {
+        /**
+         * @see _.round
+         */
+        round(precision?: number): number;
+    }
+
+    interface LoDashExplicitWrapper<T> {
+        /**
+         * @see _.round
+         */
+        round(precision?: number): LoDashExplicitWrapper<number>;
+    }
+
     /**********
      * Number *
      **********/