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Added missing block arg #37

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Merged
knu merged 1 commit into from
Sep 19, 2024
Merged

Added missing block arg #37

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2 changes: 1 addition & 1 deletion lib/set.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -551,7 +551,7 @@ def delete_if
# Deletes every element of the set for which block evaluates to
# false, and returns self. Returns an enumerator if no block is
# given.
def keep_if
def keep_if(&block)
block_given? or return enum_for(__method__) { size }
# @hash.keep_if should be faster, but using it breaks the order of
# enumeration in subclasses.
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