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Only try to Hash modules [Fixes #576]

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This commit is contained in:
Conrad Irwin 2012-05-19 23:18:15 -07:00
parent a2f2315e49
commit eb5b8eb8ee
2 changed files with 10 additions and 4 deletions
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4
lib/pry/default_commands/find_method.rb
View file

@ -90,9 +90,7 @@ class Pry
# @yieldparam klazz Each class/module in the namespace.
#
def recurse_namespace(klass, done={}, &block)
if done[klass] || !(Module === klass)
return
end
return if !(Module === klass) || done[klass]
done[klass] = true

10
test/test_default_commands/test_find_method.rb
View file

@ -35,7 +35,15 @@ unless Pry::Helpers::BaseHelpers.mri_18?
mock_pry("find-method timothy MyKlass").should.not =~ /MyKlass.*?goodbye/m
end
end
it "should work with badly behaved constants" do
MyKlass::X = Object.new
def (MyKlass::X).hash
raise "mooo"
end
mock_pry("find-method -c timothy MyKlass").should =~ /MyKlass.*?hello/m
end
end
Object.remove_const(:MyKlass)