Sha256: a13559d39a3e5ac1dfa058c5635ed3f9436dfca91c21994c8939e5a0c75ba8ed
Contents?: true
Size: 147 Bytes
Versions: 5
Compression:
Stored size: 147 Bytes
Contents
class Array def singular?() size == 1 end def singular() singular?? first : nil end def singular!() singular or raise "not singular" end end
Version data entries
5 entries across 5 versions & 1 rubygems