Right now, #stub stubs a method even if it doesn't exist. Is there a
way to stub a method on an object, if and only if it already
#responds_to? that method? It would also be good if it raised an
ArgumentError or the like.
Example:
# this is how it works now:
# - stubs the #bar method even if it doesn't exist
# - always returns 'baz'
foo.stub(:bar).and_return('baz')
What I'd like is something like this:
# raise ArgumentError unless foo.respond_to? :bar
# otherwise, behaves as the regular #stub does
foo.stub!(:bar).and_return('baz')
Thoughts?
~ jf
--
John Feminella
Principal Consultant, BitsBuilder
LI: http://www.linkedin.com/in/johnxf
SO: http://stackoverflow.com/users/75170/
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