Revert #2193.

fp/_mapping.js

@@ -165,10 +165,6 @@ exports.methodRearg = {
 exports.methodSpread = {
   'invokeArgs': 2,
   'invokeArgsMap': 2,
-  'over': 0,
-  'overArgs': 1,
-  'overEvery': 0,
-  'overSome': 0,
   'partial': 1,
   'partialRight': 1,
   'without': 1

lodash.js

@@ -4608,7 +4608,7 @@
      */
     function createOver(arrayFunc) {
       return rest(function(iteratees) {
-        iteratees = arrayMap(iteratees, getIteratee());
+        iteratees = arrayMap(baseFlatten(iteratees, 1), getIteratee());
         return rest(function(args) {
           var thisArg = this;
           return arrayFunc(iteratees, function(iteratee) {
@@ -9592,7 +9592,7 @@
      * @memberOf _
      * @category Function
      * @param {Function} func The function to wrap.
-     * @param {...Function} [transforms] The functions to transform
+     * @param {...(Function|Function[])} [transforms] The functions to transform.
      * arguments, specified individually or in arrays.
      * @returns {Function} Returns the new function.
      * @example
@@ -9616,7 +9616,7 @@
      * // => [100, 10]
      */
     var overArgs = rest(function(func, transforms) {
-      transforms = arrayMap(transforms, getIteratee());
+      transforms = arrayMap(baseFlatten(transforms, 1), getIteratee());
 
       var funcsLength = transforms.length;
       return rest(function(args) {
@@ -14691,7 +14691,7 @@
      * @memberOf _
      * @since 4.0.0
      * @category Util
-     * @param {...Function} iteratees The iteratees to invoke.
+     * @param {...(Function|Function[])} iteratees The iteratees to invoke.
      * @returns {Function} Returns the new function.
      * @example
      *
@@ -14710,7 +14710,7 @@
      * @memberOf _
      * @since 4.0.0
      * @category Util
-     * @param {...Function} predicates The predicates to check.
+     * @param {...(Function|Function[])} predicates The predicates to check.
      * @returns {Function} Returns the new function.
      * @example
      *
@@ -14735,7 +14735,7 @@
      * @memberOf _
      * @since 4.0.0
      * @category Util
-     * @param {...Function} predicates The predicates to check.
+     * @param {...(Function|Function[])} predicates The predicates to check.
      * @returns {Function} Returns the new function.
      * @example
      *

test/test.js

@@ -15583,6 +15583,13 @@
       assert.deepEqual(over(5, 10), [10, 100]);
     });
 
+    QUnit.test('should flatten `transforms`', function(assert) {
+      assert.expect(1);
+
+      var over = _.overArgs(fn, [doubled, square], String);
+      assert.deepEqual(over(5, 10, 15), [10, 100, '15']);
+    });
+
     QUnit.test('should not transform any argument greater than the number of transforms', function(assert) {
       assert.expect(1);
 
@@ -16109,6 +16116,13 @@
       assert.strictEqual(over(object), false);
     });
 
+    QUnit.test('should flatten `predicates`', function(assert) {
+      assert.expect(1);
+
+      var over = _.overEvery(alwaysTrue, [alwaysFalse]);
+      assert.strictEqual(over(), false);
+    });
+
     QUnit.test('should provide arguments to predicates', function(assert) {
       assert.expect(1);
 
@@ -16204,6 +16218,13 @@
       assert.strictEqual(over(object), false);
     });
 
+    QUnit.test('should flatten `predicates`', function(assert) {
+      assert.expect(1);
+
+      var over = _.overSome(alwaysFalse, [alwaysTrue]);
+      assert.strictEqual(over(), true);
+    });
+
     QUnit.test('should provide arguments to predicates', function(assert) {
       assert.expect(1);