Remove falsey checks and reduce file size.

Former-commit-id: 5263a0beaffe2a987eb65fd3631ea4aff8d9f000

test/test.js

@@ -394,7 +394,7 @@
           } else {
             func(object, { 'a': 1 });
           }
-        } catch(e) {
+        } catch(e) {console.log(e);
           pass = false;
         }
         ok(pass);
@@ -1696,43 +1696,6 @@
   QUnit.module('lodash methods');
 
   (function() {
-    test('should allow falsey arguments', function() {
-      var funcs = _.without.apply(_, [_.functions(_)].concat([
-        '_',
-        '_iteratorTemplate',
-        '_shimKeys',
-        'after',
-        'bind',
-        'bindAll',
-        'compose',
-        'debounce',
-        'defer',
-        'delay',
-        'functions',
-        'memoize',
-        'once',
-        'partial',
-        'tap',
-        'throttle',
-        'wrap'
-      ]));
-
-      _.each(funcs, function(methodName) {
-        var func = _[methodName],
-            pass = true;
-
-        _.each(falsey, function(value, index) {
-          try {
-            index ? func(value) : func();
-          } catch(e) {
-            pass = false;
-          }
-        });
-
-        ok(pass, '_.' + methodName + ' allows falsey arguments');
-      });
-    });
-
     test('should handle `null` `thisArg` arguments', function() {
       var thisArg,
           array = ['a'],