Don't raise NoMethodError the tried method doesn't exists #1195

Merged
merged 2 commits into from May 22, 2011
@@ -28,6 +28,8 @@ class Object
def try(*a, &b)
if a.empty? && block_given?
yield self
+ elsif !a.empty? && !respond_to?(a.first)
+ nil
else
__send__(*a, &b)
end
@@ -99,7 +99,13 @@ def setup
def test_nonexisting_method
method = :undefined_method
assert !@string.respond_to?(method)
- assert_raise(NoMethodError) { @string.try(method) }
+ assert_nil @string.try(method)
+ end
+
+ def test_nonexisting_method_with_arguments
+ method = :undefined_method
+ assert !@string.respond_to?(method)
+ assert_nil @string.try(method, 'llo', 'y')
end
def test_valid_method