Sha256: 8b31a8fcbec7ed1c73ffe82f5b6d34895950b81e8d2a73d101d8132a0e11a095
Contents?: true
Size: 532 Bytes
Versions: 72
Compression:
Stored size: 532 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
72 entries across 69 versions & 13 rubygems