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Rename singleton_class{,_of} (fix #940)

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Ryan Fitzgerald 2013-06-08 17:16:28 -07:00
parent 0afc8b936e
commit a0f678b5b2
1 changed files with 7 additions and 4 deletions
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11
lib/pry/method.rb
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@ -158,7 +158,7 @@ class Pry
if Class === obj
singleton_class_resolution_order(obj) + instance_resolution_order(Class)
else
klass = singleton_class(obj) rescue obj.class
klass = singleton_class_of(obj) rescue obj.class
instance_resolution_order(klass)
end
end
@ -206,14 +206,17 @@ class Pry
# If a module is included at multiple points in the ancestry, only
# the lowest copy will be returned.
def singleton_class_resolution_order(klass)
resolution_order = Pry::Method.safe_send(klass, :ancestors).map do |anc|
[singleton_class(anc)] + singleton_class(anc).included_modules if anc.is_a?(Class)
ancestors = Pry::Method.safe_send(klass, :ancestors)
resolution_order = ancestors.map do |anc|
if anc.is_a?(Class)
[singleton_class_of(anc)] + singleton_class_of(anc).included_modules
end
end.compact.flatten(1)
resolution_order.reverse.uniq.reverse - Class.included_modules
end
def singleton_class(obj); class << obj; self; end end
def singleton_class_of(obj); class << obj; self; end end
end
# A new instance of `Pry::Method` wrapping the given `::Method`, `UnboundMethod`, or `Proc`.