instance method
compact
Ruby on Rails 5.2.8.1
Since v4.1.16 Last seen in v5.2.8.1Signature
compact()Returns a hash with non nil values.
hash = { a: true, b: false, c: nil }
hash.compact # => { a: true, b: false }
hash # => { a: true, b: false, c: nil }
{ c: nil }.compact # => {}
{ c: true }.compact # => { c: true }
Source
# File activesupport/lib/active_support/core_ext/hash/compact.rb, line 12
def compact
select { |_, value| !value.nil? }
end
Defined in activesupport/lib/active_support/core_ext/hash/compact.rb line 12
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