Sha256: ddd97de8cde67931a3cadacd666e5200c20caaafacc605049054d451f028e438
Contents?: true
Size: 536 Bytes
Versions: 49
Compression:
Stored size: 536 Bytes
Contents
class Hash
# 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 # => {}
def compact
self.select { |_, value| !value.nil? }
end
# Replaces current hash with non +nil+ values.
#
# hash = { a: true, b: false, c: nil}
# hash.compact! # => { a: true, b: false}
# hash # => { a: true, b: false}
def compact!
self.reject! { |_, value| value.nil? }
end
end
Version data entries
49 entries across 49 versions & 5 rubygems