instance method
compact
Ruby on Rails 4.2.9
Since v4.2.9 Last seen in v4.2.9Signature
compact()No documentation comment.
Source
# File activesupport/lib/active_support/hash_with_indifferent_access.rb, line 253
def compact
dup.tap(&:compact!)
end
Defined in activesupport/lib/active_support/hash_with_indifferent_access.rb line 253
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Defined in HashWithIndifferentAccess